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12010102111110 = 2351814597481141
BaseRepresentation
bin1010111011000101000111…
…0111101011101110000110
31120112011011122222112000210
42232301101313223232012
53033233142120023420
641313210441220250
72346462345361335
oct256612167535606
946464148875023
1012010102111110
1139105015a2464
12141b77aa91686
136917175ac71c
142d7413521d1c
1515c624c4d9e0
hexaec51debb86

12010102111110 has 64 divisors (see below), whose sum is σ = 28989860163264. Its totient is φ = 3184299993600.

The previous prime is 12010102111099. The next prime is 12010102111121. The reversal of 12010102111110 is 1111120101021.

It is an interprime number because it is at equal distance from previous prime (12010102111099) and next prime (12010102111121).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24721140 + ... + 25202280.

It is an arithmetic number, because the mean of its divisors is an integer number (452966565051).

Almost surely, 212010102111110 is an apocalyptic number.

12010102111110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12010102111110 is an abundant number, since it is smaller than the sum of its proper divisors (16979758052154).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12010102111110 is a wasteful number, since it uses less digits than its factorization.

12010102111110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 485929.

The product of its (nonzero) digits is 4, while the sum is 12.

Adding to 12010102111110 its reverse (1111120101021), we get a palindrome (13121222212131).

The spelling of 12010102111110 in words is "twelve trillion, ten billion, one hundred two million, one hundred eleven thousand, one hundred ten".

Divisors: 1 2 3 5 6 10 15 30 181 362 543 905 1086 1810 2715 4597 5430 9194 13791 22985 27582 45970 68955 137910 481141 832057 962282 1443423 1664114 2405705 2496171 2886846 4160285 4811410 4992342 7217115 8320570 12480855 14434230 24961710 87086521 174173042 261259563 435432605 522519126 870865210 1306297815 2211805177 2612595630 4423610354 6635415531 11059025885 13270831062 22118051770 33177077655 66354155310 400336737037 800673474074 1201010211111 2001683685185 2402020422222 4003367370370 6005051055555 12010102111110