13131324024 has 64 divisors (see below), whose sum is σ = 40404080640. Its totient is φ = 3463205760.

The previous prime is 13131323987. The next prime is 13131324083. The reversal of 13131324024 is 42042313131.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 13131323985 and 13131324003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3004072 + ... + 3008439.

It is an arithmetic number, because the mean of its divisors is an integer number (631313760).

Almost surely, 2^13131324024 is an apocalyptic number.

13131324024 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

13131324024 is an abundant number, since it is smaller than the sum of its proper divisors (27272756616).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13131324024 is a wasteful number, since it uses less digits than its factorization.

13131324024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6012540 (or 6012536 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 13131324024 its reverse (42042313131), we get a palindrome (55173637155).

The spelling of 13131324024 in words is "thirteen billion, one hundred thirty-one million, three hundred twenty-four thousand, twenty-four".