13124114031 has 32 divisors (see below), whose sum is σ = 20250331648. Its totient is φ = 7405706880.

The previous prime is 13124114011. The next prime is 13124114039. The reversal of 13124114031 is 13041142131.

It is not a de Polignac number, because 13124114031 - 2¹⁸ = 13123851887 is a prime.

It is a super-2 number, since 2×13124114031² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13124113989 and 13124114007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13124114039) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 525201 + ... + 549621.

It is an arithmetic number, because the mean of its divisors is an integer number (632822864).

Almost surely, 2^13124114031 is an apocalyptic number.

13124114031 is a deficient number, since it is larger than the sum of its proper divisors (7126217617).

13124114031 is a wasteful number, since it uses less digits than its factorization.

13124114031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24751.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 13124114031 its reverse (13041142131), we get a palindrome (26165256162).

The spelling of 13124114031 in words is "thirteen billion, one hundred twenty-four million, one hundred fourteen thousand, thirty-one".