13102103030031 has 24 divisors (see below), whose sum is σ = 20182672495440. Its totient is φ = 8161784015616.

The previous prime is 13102103029973. The next prime is 13102103030069. The reversal of 13102103030031 is 13003030120131.

It is a happy number.

13102103030031 is a `hidden beast` number, since 1 + 310 + 21 + 0 + 3 + 0 + 300 + 31 = 666.

13102103030031 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13102103030031 - 2¹⁷ = 13102102898959 is a prime.

It is a super-2 number, since 2×13102103030031² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13102103029986 and 13102103030013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13102103030231) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 308017080 + ... + 308059613.

It is an arithmetic number, because the mean of its divisors is an integer number (840944687310).

Almost surely, 2^{13102103030031} is an apocalyptic number.

13102103030031 is a deficient number, since it is larger than the sum of its proper divisors (7080569465409).

13102103030031 is a wasteful number, since it uses less digits than its factorization.

13102103030031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 616076855 (or 616076852 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 13102103030031 its reverse (13003030120131), we get a palindrome (26105133150162).

The spelling of 13102103030031 in words is "thirteen trillion, one hundred two billion, one hundred three million, thirty thousand, thirty-one".