130532044 has 6 divisors (see below), whose sum is σ = 228431084. Its totient is φ = 65266020.

The previous prime is 130532029. The next prime is 130532053. The reversal of 130532044 is 440235031.

It is a super-2 number, since 2×130532044² = 34077229021635872, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16316502 + ... + 16316509.

Almost surely, 2^130532044 is an apocalyptic number.

It is an amenable number.

130532044 is a deficient number, since it is larger than the sum of its proper divisors (97899040).

130532044 is a wasteful number, since it uses less digits than its factorization.

130532044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32633015 (or 32633013 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 130532044 is about 11425.0621004877. The cubic root of 130532044 is about 507.2698450836.

Adding to 130532044 its reverse (440235031), we get a palindrome (570767075).

The spelling of 130532044 in words is "one hundred thirty million, five hundred thirty-two thousand, forty-four".