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13102030201312 = 251331495264907
BaseRepresentation
bin1011111010101000110111…
…0110110010000111100000
31201101112122000022210011101
42332222031312302013200
53204130424212420222
643510553425524144
72521406344116223
oct276521566620740
951345560283141
1013102030201312
1141a15a3530118
1215773174a3654
13740692c879c0
143341da9635ba
1517ac31c4c927
hexbea8ddb21e0

13102030201312 has 24 divisors (see below), whose sum is σ = 27778823648856. Its totient is φ = 6047090861952.

The previous prime is 13102030201277. The next prime is 13102030201331. The reversal of 13102030201312 is 21310203020131.

It is a self number, because there is not a number n which added to its sum of digits gives 13102030201312.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15747632038 + ... + 15747632869.

It is an arithmetic number, because the mean of its divisors is an integer number (1157450985369).

Almost surely, 213102030201312 is an apocalyptic number.

It is an amenable number.

13102030201312 is an abundant number, since it is smaller than the sum of its proper divisors (14676793447544).

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

13102030201312 is a wasteful number, since it uses less digits than its factorization.

13102030201312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31495264930 (or 31495264922 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 13102030201312 its reverse (21310203020131), we get a palindrome (34412233221443).

It can be divided in two parts, 1310203020131 and 2, that multiplied together give a palindrome (2620406040262).

The spelling of 13102030201312 in words is "thirteen trillion, one hundred two billion, thirty million, two hundred one thousand, three hundred twelve".

Divisors: 1 2 4 8 13 16 26 32 52 104 208 416 31495264907 62990529814 125981059628 251962119256 409438443791 503924238512 818876887582 1007848477024 1637753775164 3275507550328 6551015100656 13102030201312