13002430131 has 12 divisors (see below), whose sum is σ = 18824668408. Its totient is φ = 8648265024.

The previous prime is 13002430097. The next prime is 13002430141. The reversal of 13002430131 is 13103420031.

It is not a de Polignac number, because 13002430131 - 2²³ = 12994041523 is a prime.

It is a super-2 number, since 2×13002430131² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13002430141) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1664365 + ... + 1672158.

Almost surely, 2^13002430131 is an apocalyptic number.

13002430131 is a deficient number, since it is larger than the sum of its proper divisors (5822238277).

13002430131 is a wasteful number, since it uses less digits than its factorization.

13002430131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3336962 (or 3336959 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 13002430131 its reverse (13103420031), we get a palindrome (26105850162).

The spelling of 13002430131 in words is "thirteen billion, two million, four hundred thirty thousand, one hundred thirty-one".