131464201 has 16 divisors (see below), whose sum is σ = 148027968. Its totient is φ = 116682720.

The previous prime is 131464169. The next prime is 131464231. The reversal of 131464201 is 102464131.

It is not a de Polignac number, because 131464201 - 2⁵ = 131464169 is a prime.

It is a super-2 number, since 2×131464201² = 34565672289136802, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (131464231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56085 + ... + 58381.

It is an arithmetic number, because the mean of its divisors is an integer number (9251748).

Almost surely, 2^131464201 is an apocalyptic number.

131464201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

131464201 is a deficient number, since it is larger than the sum of its proper divisors (16563767).

131464201 is an equidigital number, since it uses as much as digits as its factorization.

131464201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2373 (or 2351 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 131464201 is about 11465.7839243551. The cubic root of 131464201 is about 508.4744892478.

The spelling of 131464201 in words is "one hundred thirty-one million, four hundred sixty-four thousand, two hundred one".