131350448 has 20 divisors (see below), whose sum is σ = 255439008. Its totient is φ = 65430720.

The previous prime is 131350411. The next prime is 131350451. The reversal of 131350448 is 844053131.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 131350448.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10811 + ... + 19482.

Almost surely, 2^131350448 is an apocalyptic number.

It is an amenable number.

131350448 is a deficient number, since it is larger than the sum of its proper divisors (124088560).

131350448 is a wasteful number, since it uses less digits than its factorization.

131350448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30572 (or 30566 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 131350448 is about 11460.8223090667. The cubic root of 131350448 is about 508.3277897690.

The spelling of 131350448 in words is "one hundred thirty-one million, three hundred fifty thousand, four hundred forty-eight".