13161034631 has 8 divisors (see below), whose sum is σ = 13735611744. Its totient is φ = 12586654080.

The previous prime is 13161034609. The next prime is 13161034657. The reversal of 13161034631 is 13643016131.

13161034631 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13161034631 is a prime.

It is a super-2 number, since 2×13161034631² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13161034594 and 13161034603.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13161034331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96971 + ... + 189011.

It is an arithmetic number, because the mean of its divisors is an integer number (1716951468).

Almost surely, 2^13161034631 is an apocalyptic number.

13161034631 is a deficient number, since it is larger than the sum of its proper divisors (574577113).

13161034631 is an equidigital number, since it uses as much as digits as its factorization.

13161034631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98281.

The product of its (nonzero) digits is 3888, while the sum is 29.

The spelling of 13161034631 in words is "thirteen billion, one hundred sixty-one million, thirty-four thousand, six hundred thirty-one".