130122992 has 10 divisors (see below), whose sum is σ = 252113328. Its totient is φ = 65061488.

The previous prime is 130122989. The next prime is 130123009. The reversal of 130122992 is 299221031.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4066328 + ... + 4066359.

Almost surely, 2^130122992 is an apocalyptic number.

It is an amenable number.

130122992 is a deficient number, since it is larger than the sum of its proper divisors (121990336).

130122992 is an equidigital number, since it uses as much as digits as its factorization.

130122992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8132695 (or 8132689 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 29.

The square root of 130122992 is about 11407.1465318896. The cubic root of 130122992 is about 506.7394086080.

The spelling of 130122992 in words is "one hundred thirty million, one hundred twenty-two thousand, nine hundred ninety-two".