131452353 has 6 divisors (see below), whose sum is σ = 189875634. Its totient is φ = 87634896.

The previous prime is 131452351. The next prime is 131452357. The reversal of 131452353 is 353254131.

131452353 is a `hidden beast` number, since 131 + 4 + 523 + 5 + 3 = 666.

It can be written as a sum of positive squares in only one way, i.e., 131400369 + 51984 = 11463^2 + 228^2 .

It is not a de Polignac number, because 131452353 - 2¹ = 131452351 is a prime.

It is a super-2 number, since 2×131452353² = 34559442218473218, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (131452351) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7302900 + ... + 7302917.

It is an arithmetic number, because the mean of its divisors is an integer number (31645939).

Almost surely, 2^131452353 is an apocalyptic number.

It is an amenable number.

131452353 is a deficient number, since it is larger than the sum of its proper divisors (58423281).

131452353 is a wasteful number, since it uses less digits than its factorization.

131452353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14605823 (or 14605820 counting only the distinct ones).

The product of its digits is 5400, while the sum is 27.

The square root of 131452353 is about 11465.2672450318. The cubic root of 131452353 is about 508.4592136400.

The spelling of 131452353 in words is "one hundred thirty-one million, four hundred fifty-two thousand, three hundred fifty-three".