131254360 has 16 divisors (see below), whose sum is σ = 295322400. Its totient is φ = 52501728.

The previous prime is 131254339. The next prime is 131254369. The reversal of 131254360 is 63452131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131254369) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1640640 + ... + 1640719.

It is an arithmetic number, because the mean of its divisors is an integer number (18457650).

Almost surely, 2^131254360 is an apocalyptic number.

131254360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

131254360 is an abundant number, since it is smaller than the sum of its proper divisors (164068040).

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

131254360 is a wasteful number, since it uses less digits than its factorization.

131254360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3281370 (or 3281366 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 131254360 is about 11456.6295218096. The cubic root of 131254360 is about 508.2038056316.

The spelling of 131254360 in words is "one hundred thirty-one million, two hundred fifty-four thousand, three hundred sixty".