131434315324 has 12 divisors (see below), whose sum is σ = 247703132824. Its totient is φ = 60661991664.

The previous prime is 131434315307. The next prime is 131434315343. The reversal of 131434315324 is 423513434131.

It is a super-2 number, since 2×131434315324² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 131434315324.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1263791442 + ... + 1263791545.

Almost surely, 2^131434315324 is an apocalyptic number.

It is an amenable number.

131434315324 is a deficient number, since it is larger than the sum of its proper divisors (116268817500).

131434315324 is a wasteful number, since it uses less digits than its factorization.

131434315324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2527583004 (or 2527583002 counting only the distinct ones).

The product of its digits is 51840, while the sum is 34.

Adding to 131434315324 its reverse (423513434131), we get a palindrome (554947749455).

The spelling of 131434315324 in words is "one hundred thirty-one billion, four hundred thirty-four million, three hundred fifteen thousand, three hundred twenty-four".