130251633 has 8 divisors (see below), whose sum is σ = 173724768. Its totient is φ = 86806464.

The previous prime is 130251619. The next prime is 130251643. The reversal of 130251633 is 336152031.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 130251633 - 2¹⁰ = 130250609 is a prime.

It is not an unprimeable number, because it can be changed into a prime (130251643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9310 + ... + 18632.

It is an arithmetic number, because the mean of its divisors is an integer number (21715596).

Almost surely, 2^130251633 is an apocalyptic number.

It is an amenable number.

130251633 is a deficient number, since it is larger than the sum of its proper divisors (43473135).

130251633 is an equidigital number, since it uses as much as digits as its factorization.

130251633 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13983.

The product of its (nonzero) digits is 1620, while the sum is 24.

The square root of 130251633 is about 11412.7837533180. The cubic root of 130251633 is about 506.9063429659.

The spelling of 130251633 in words is "one hundred thirty million, two hundred fifty-one thousand, six hundred thirty-three".