130771612 has 12 divisors (see below), whose sum is σ = 232729560. Its totient is φ = 64277456.

The previous prime is 130771607. The next prime is 130771621. The reversal of 130771612 is 216177031.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 276823 + ... + 277294.

It is an arithmetic number, because the mean of its divisors is an integer number (19394130).

Almost surely, 2^130771612 is an apocalyptic number.

It is an amenable number.

130771612 is a deficient number, since it is larger than the sum of its proper divisors (101957948).

130771612 is a wasteful number, since it uses less digits than its factorization.

130771612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 554180 (or 554178 counting only the distinct ones).

The product of its (nonzero) digits is 1764, while the sum is 28.

The square root of 130771612 is about 11435.5416137584. The cubic root of 130771612 is about 507.5799894949.

The spelling of 130771612 in words is "one hundred thirty million, seven hundred seventy-one thousand, six hundred twelve".