131453910 has 48 divisors (see below), whose sum is σ = 390607776. Its totient is φ = 30046464.

The previous prime is 131453899. The next prime is 131453921. The reversal of 131453910 is 19354131.

It is an interprime number because it is at equal distance from previous prime (131453899) and next prime (131453921).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 103699 + ... + 104958.

It is an arithmetic number, because the mean of its divisors is an integer number (8137662).

Almost surely, 2^131453910 is an apocalyptic number.

131453910 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131453910 is an abundant number, since it is smaller than the sum of its proper divisors (259153866).

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

131453910 is a wasteful number, since it uses less digits than its factorization.

131453910 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208677 (or 208674 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 27.

The square root of 131453910 is about 11465.3351455594. The cubic root of 131453910 is about 508.4612211300.

The spelling of 131453910 in words is "one hundred thirty-one million, four hundred fifty-three thousand, nine hundred ten".