131304854 has 16 divisors (see below), whose sum is σ = 201104640. Its totient is φ = 64279080.

The previous prime is 131304851. The next prime is 131304869. The reversal of 131304854 is 458403131.

It is a super-2 number, since 2×131304854² = 34481929367922632, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131304851) 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, 28919 + ... + 33149.

It is an arithmetic number, because the mean of its divisors is an integer number (12569040).

Almost surely, 2^131304854 is an apocalyptic number.

131304854 is a deficient number, since it is larger than the sum of its proper divisors (69799786).

131304854 is a wasteful number, since it uses less digits than its factorization.

131304854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4555.

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 131304854 is about 11458.8330121352. The cubic root of 131304854 is about 508.2689665223.

Adding to 131304854 its reverse (458403131), we get a palindrome (589707985).

The spelling of 131304854 in words is "one hundred thirty-one million, three hundred four thousand, eight hundred fifty-four".