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112102010102 = 2733495713853
BaseRepresentation
bin110100001100111001…
…1001110110011110110
3101201100120201011011002
41220121303032303312
53314041103310402
6123255435043302
711045664235535
oct1503163166366
9351316634132
10112102010102
11435a6731445
12198868a0532
13a756b3c974
1455d643431c
152db190a602
hex1a19ccecf6

112102010102 has 32 divisors (see below), whose sum is σ = 171288717600. Its totient is φ = 55013955840.

The previous prime is 112102010101. The next prime is 112102010161. The reversal of 112102010102 is 201010201211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112102010101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29092808 + ... + 29096660.

It is an arithmetic number, because the mean of its divisors is an integer number (5352772425).

Almost surely, 2112102010102 is an apocalyptic number.

112102010102 is a deficient number, since it is larger than the sum of its proper divisors (59186707498).

112102010102 is a wasteful number, since it uses less digits than its factorization.

112102010102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4848.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 112102010102 its reverse (201010201211), we get a palindrome (313112211313).

The spelling of 112102010102 in words is "one hundred twelve billion, one hundred two million, ten thousand, one hundred two".

Divisors: 1 2 73 146 349 571 698 1142 3853 7706 25477 41683 50954 83366 199279 281269 398558 562538 1344697 2200063 2689394 4400126 14547367 29094734 98162881 160604599 196325762 321209198 767821987 1535643974 56051005051 112102010102