130761244 has 12 divisors (see below), whose sum is σ = 229222224. Its totient is φ = 65269184.

The previous prime is 130761223. The next prime is 130761251. The reversal of 130761244 is 442167031.

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 3 ways as a sum of consecutive naturals, for example, 25192 + ... + 29935.

It is an arithmetic number, because the mean of its divisors is an integer number (19101852).

Almost surely, 2^130761244 is an apocalyptic number.

It is an amenable number.

130761244 is a deficient number, since it is larger than the sum of its proper divisors (98460980).

130761244 is a wasteful number, since it uses less digits than its factorization.

130761244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55724 (or 55722 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 130761244 is about 11435.0882812508. The cubic root of 130761244 is about 507.5665749413.

The spelling of 130761244 in words is "one hundred thirty million, seven hundred sixty-one thousand, two hundred forty-four".