130144192 has 14 divisors (see below), whose sum is σ = 258255008. Its totient is φ = 65072064.

The previous prime is 130144123. The next prime is 130144193. The reversal of 130144192 is 291441031.

It is a happy number.

It is a super-2 number, since 2×130144192² = 33875021422665728, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130144193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1016688 + ... + 1016815.

Almost surely, 2^130144192 is an apocalyptic number.

It is an amenable number.

130144192 is a deficient number, since it is larger than the sum of its proper divisors (128110816).

130144192 is an equidigital number, since it uses as much as digits as its factorization.

130144192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2033515 (or 2033505 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 130144192 is about 11408.0757360740. The cubic root of 130144192 is about 506.7669269118.

The spelling of 130144192 in words is "one hundred thirty million, one hundred forty-four thousand, one hundred ninety-two".