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13102150103 = 7113131126443
BaseRepresentation
bin11000011001111001…
…01111000111010111
31020211010000012001122
430030330233013113
5203313122300403
610004040314155
7642453303230
oct141474570727
936733005048
1013102150103
115613905329
122657a7295b
13130a5b9053
148c415a087
1551a3cd838
hex30cf2f1d7

13102150103 has 16 divisors (see below), whose sum is σ = 15221834496. Its totient is φ = 11045973120.

The previous prime is 13102150073. The next prime is 13102150111. The reversal of 13102150103 is 30105120131.

It is not a de Polignac number, because 13102150103 - 224 = 13085372887 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13102150183) 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, 40400 + ... + 166842.

It is an arithmetic number, because the mean of its divisors is an integer number (951364656).

Almost surely, 213102150103 is an apocalyptic number.

13102150103 is a deficient number, since it is larger than the sum of its proper divisors (2119684393).

13102150103 is a wasteful number, since it uses less digits than its factorization.

13102150103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126694.

The product of its (nonzero) digits is 90, while the sum is 17.

Adding to 13102150103 its reverse (30105120131), we get a palindrome (43207270234).

The spelling of 13102150103 in words is "thirteen billion, one hundred two million, one hundred fifty thousand, one hundred three".

Divisors: 1 7 113 131 791 917 14803 103621 126443 885101 14288059 16564033 100016413 115948231 1871735729 13102150103