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13110213102 = 2371718361643
BaseRepresentation
bin11000011010110110…
…11111100111101110
31020211200011211102020
430031123133213232
5203322203304402
610004525211010
7642611654430
oct141533374756
936750154366
1013110213102
115618412168
12265a700a66
13130c18005c
148c5258650
1551ae728bc
hex30d6df9ee

13110213102 has 32 divisors (see below), whose sum is σ = 31728920832. Its totient is φ = 3525435264.

The previous prime is 13110213023. The next prime is 13110213107. The reversal of 13110213102 is 20131201131.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13110213107) 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, 9180108 + ... + 9181535.

It is an arithmetic number, because the mean of its divisors is an integer number (991528776).

Almost surely, 213110213102 is an apocalyptic number.

13110213102 is an abundant number, since it is smaller than the sum of its proper divisors (18618707730).

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

13110213102 is a wasteful number, since it uses less digits than its factorization.

13110213102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18361672.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 13110213102 its reverse (20131201131), we get a palindrome (33241414233).

The spelling of 13110213102 in words is "thirteen billion, one hundred ten million, two hundred thirteen thousand, one hundred two".

Divisors: 1 2 3 6 7 14 17 21 34 42 51 102 119 238 357 714 18361643 36723286 55084929 110169858 128531501 257063002 312147931 385594503 624295862 771189006 936443793 1872887586 2185035517 4370071034 6555106551 13110213102