131055452 has 12 divisors (see below), whose sum is σ = 250196856. Its totient is φ = 59570640.

The previous prime is 131055427. The next prime is 131055469. The reversal of 131055452 is 254550131.

131055452 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 1489223 + ... + 1489310.

It is an arithmetic number, because the mean of its divisors is an integer number (20849738).

Almost surely, 2^131055452 is an apocalyptic number.

It is an amenable number.

131055452 is a deficient number, since it is larger than the sum of its proper divisors (119141404).

131055452 is a wasteful number, since it uses less digits than its factorization.

131055452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2978548 (or 2978546 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 26.

The square root of 131055452 is about 11447.9453178289. The cubic root of 131055452 is about 507.9469585226.

The spelling of 131055452 in words is "one hundred thirty-one million, fifty-five thousand, four hundred fifty-two".