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103013201030 = 2579331393947
BaseRepresentation
bin101111111110000010…
…0001011010010000110
3100211220011111210222212
41133330010023102012
53141432334413110
6115153522223422
710304522522105
oct1377404132206
9324804453885
10103013201030
113a7622a2693
1217b6aab4b72
139938b6682c
144db330203c
152a2da39e05
hex17fc10b486

103013201030 has 32 divisors (see below), whose sum is σ = 188338659840. Its totient is φ = 40560680160.

The previous prime is 103013201029. The next prime is 103013201041. The reversal of 103013201030 is 30102310301.

It is a super-4 number, since 4×1030132010304 (a number of 45 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 103013200996 and 103013201014.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64517 + ... + 458463.

It is an arithmetic number, because the mean of its divisors is an integer number (5885583120).

Almost surely, 2103013201030 is an apocalyptic number.

103013201030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103013201030 is a deficient number, since it is larger than the sum of its proper divisors (85325458810).

103013201030 is a wasteful number, since it uses less digits than its factorization.

103013201030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 394364.

The product of its (nonzero) digits is 54, while the sum is 14.

Adding to 103013201030 its reverse (30102310301), we get a palindrome (133115511331).

The spelling of 103013201030 in words is "one hundred three billion, thirteen million, two hundred one thousand, thirty".

Divisors: 1 2 5 10 79 158 331 395 662 790 1655 3310 26149 52298 130745 261490 393947 787894 1969735 3939470 31121813 62243626 130396457 155609065 260792914 311218130 651982285 1303964570 10301320103 20602640206 51506600515 103013201030