130442134 has 16 divisors (see below), whose sum is σ = 200547072. Its totient is φ = 63598248.

The previous prime is 130442129. The next prime is 130442161. The reversal of 130442134 is 431244031.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83767 + ... + 85309.

It is an arithmetic number, because the mean of its divisors is an integer number (12534192).

Almost surely, 2^130442134 is an apocalyptic number.

130442134 is a deficient number, since it is larger than the sum of its proper divisors (70104938).

130442134 is a wasteful number, since it uses less digits than its factorization.

130442134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2571.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 130442134 is about 11421.1266519551. The cubic root of 130442134 is about 507.1533497872.

Adding to 130442134 its reverse (431244031), we get a palindrome (561686165).

The spelling of 130442134 in words is "one hundred thirty million, four hundred forty-two thousand, one hundred thirty-four".