131354354 has 4 divisors (see below), whose sum is σ = 197031534. Its totient is φ = 65677176.

The previous prime is 131354341. The next prime is 131354401. The reversal of 131354354 is 453453131.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 453453131 = 89 ⋅5094979.

It can be written as a sum of positive squares in only one way, i.e., 129436129 + 1918225 = 11377^2 + 1385^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32838587 + ... + 32838590.

Almost surely, 2^131354354 is an apocalyptic number.

131354354 is a deficient number, since it is larger than the sum of its proper divisors (65677180).

131354354 is an equidigital number, since it uses as much as digits as its factorization.

131354354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65677179.

The product of its digits is 10800, while the sum is 29.

The square root of 131354354 is about 11460.9927144205. The cubic root of 131354354 is about 508.3328284745.

The spelling of 131354354 in words is "one hundred thirty-one million, three hundred fifty-four thousand, three hundred fifty-four".