130142552 has 32 divisors (see below), whose sum is σ = 259167600. Its totient is φ = 61092864.

The previous prime is 130142543. The next prime is 130142567. The reversal of 130142552 is 255241031.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13388 + ... + 20964.

Almost surely, 2^130142552 is an apocalyptic number.

It is an amenable number.

130142552 is a deficient number, since it is larger than the sum of its proper divisors (129025048).

130142552 is a wasteful number, since it uses less digits than its factorization.

130142552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7715 (or 7711 counting only the distinct ones).

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

The square root of 130142552 is about 11408.0038569418. The cubic root of 130142552 is about 506.7647982440.

Adding to 130142552 its reverse (255241031), we get a palindrome (385383583).

The spelling of 130142552 in words is "one hundred thirty million, one hundred forty-two thousand, five hundred fifty-two".