13031414231 has 32 divisors (see below), whose sum is σ = 14883686400. Its totient is φ = 11302416000.

The previous prime is 13031414191. The next prime is 13031414239. The reversal of 13031414231 is 13241413031.

It is a cyclic number.

It is not a de Polignac number, because 13031414231 - 2³⁰ = 11957672407 is a prime.

It is a super-2 number, since 2×13031414231² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13031414197 and 13031414206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13031414239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8510936 + ... + 8512466.

It is an arithmetic number, because the mean of its divisors is an integer number (465115200).

Almost surely, 2^13031414231 is an apocalyptic number.

13031414231 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

13031414231 is a deficient number, since it is larger than the sum of its proper divisors (1852272169).

13031414231 is a wasteful number, since it uses less digits than its factorization.

13031414231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1911.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 13031414231 its reverse (13241413031), we get a palindrome (26272827262).

The spelling of 13031414231 in words is "thirteen billion, thirty-one million, four hundred fourteen thousand, two hundred thirty-one".