13002113031 has 8 divisors (see below), whose sum is σ = 17895381504. Its totient is φ = 8388459960.

The previous prime is 13002113027. The next prime is 13002113039. The reversal of 13002113031 is 13031120031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13002113031 - 2² = 13002113027 is a prime.

It is a super-2 number, since 2×13002113031² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 13002113031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13002113039) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69903741 + ... + 69903926.

It is an arithmetic number, because the mean of its divisors is an integer number (2236922688).

Almost surely, 2^13002113031 is an apocalyptic number.

13002113031 is a deficient number, since it is larger than the sum of its proper divisors (4893268473).

13002113031 is a wasteful number, since it uses less digits than its factorization.

13002113031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139807701.

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 13002113031 its reverse (13031120031), we get a palindrome (26033233062).

The spelling of 13002113031 in words is "thirteen billion, two million, one hundred thirteen thousand, thirty-one".