130552142 has 32 divisors (see below), whose sum is σ = 234187200. Its totient is φ = 53399808.

The previous prime is 130552099. The next prime is 130552151. The reversal of 130552142 is 241255031.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34328 + ... + 37940.

It is an arithmetic number, because the mean of its divisors is an integer number (7318350).

Almost surely, 2^130552142 is an apocalyptic number.

130552142 is a deficient number, since it is larger than the sum of its proper divisors (103635058).

130552142 is a wasteful number, since it uses less digits than its factorization.

130552142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3740.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 130552142 is about 11425.9416242164. The cubic root of 130552142 is about 507.2958785025.

The spelling of 130552142 in words is "one hundred thirty million, five hundred fifty-two thousand, one hundred forty-two".