13102031301031 has 16 divisors (see below), whose sum is σ = 13530860275968. Its totient is φ = 12673590336000.

The previous prime is 13102031301019. The next prime is 13102031301043. The reversal of 13102031301031 is 13010313020131.

It is an interprime number because it is at equal distance from previous prime (13102031301019) and next prime (13102031301043).

It is a cyclic number.

It is not a de Polignac number, because 13102031301031 - 2²⁵ = 13101997746599 is a prime.

It is a super-2 number, since 2×13102031301031² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13102031301001) 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, 820253161 + ... + 820269133.

It is an arithmetic number, because the mean of its divisors is an integer number (845678767248).

Almost surely, 2^{13102031301031} is an apocalyptic number.

13102031301031 is a deficient number, since it is larger than the sum of its proper divisors (428828974937).

13102031301031 is a wasteful number, since it uses less digits than its factorization.

13102031301031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26442.

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 13102031301031 its reverse (13010313020131), we get a palindrome (26112344321162).

The spelling of 13102031301031 in words is "thirteen trillion, one hundred two billion, thirty-one million, three hundred one thousand, thirty-one".