13131034031 has 8 divisors (see below), whose sum is σ = 13239474864. Its totient is φ = 13022717760.

The previous prime is 13131034019. The next prime is 13131034087. The reversal of 13131034031 is 13043013131.

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

It is a cyclic number.

It is not a de Polignac number, because 13131034031 - 2⁶ = 13131033967 is a prime.

It is a super-2 number, since 2×13131034031² (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 = 13131033994 and 13131034012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13131034831) 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, 186821 + ... + 247313.

It is an arithmetic number, because the mean of its divisors is an integer number (1654934358).

Almost surely, 2^13131034031 is an apocalyptic number.

13131034031 is a deficient number, since it is larger than the sum of its proper divisors (108440833).

13131034031 is a wasteful number, since it uses less digits than its factorization.

13131034031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62281.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 13131034031 its reverse (13043013131), we get a palindrome (26174047162).

The spelling of 13131034031 in words is "thirteen billion, one hundred thirty-one million, thirty-four thousand, thirty-one".