130233996 has 18 divisors (see below), whose sum is σ = 329202692. Its totient is φ = 43411320.

The previous prime is 130233959. The next prime is 130234001. The reversal of 130233996 is 699332031.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 3617611 = 130233996 / (1 + 3 + 0 + 2 + 3 + 3 + 9 + 9 + 6).

It is a self number, because there is not a number n which added to its sum of digits gives 130233996.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1808770 + ... + 1808841.

Almost surely, 2^130233996 is an apocalyptic number.

It is an amenable number.

130233996 is an abundant number, since it is smaller than the sum of its proper divisors (198968696).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

130233996 is a wasteful number, since it uses less digits than its factorization.

130233996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3617621 (or 3617616 counting only the distinct ones).

The product of its (nonzero) digits is 26244, while the sum is 36.

The square root of 130233996 is about 11412.0110410041. The cubic root of 130233996 is about 506.8834623552.

The spelling of 130233996 in words is "one hundred thirty million, two hundred thirty-three thousand, nine hundred ninety-six".