130012233 has 32 divisors (see below), whose sum is σ = 196439040. Its totient is φ = 75928320.

The previous prime is 130012229. The next prime is 130012283. The reversal of 130012233 is 332210031.

It is not a de Polignac number, because 130012233 - 2² = 130012229 is a prime.

It is not an unprimeable number, because it can be changed into a prime (130012213) 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 31 ways as a sum of consecutive naturals, for example, 63063 + ... + 65091.

It is an arithmetic number, because the mean of its divisors is an integer number (6138720).

Almost surely, 2^130012233 is an apocalyptic number.

130012233 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

130012233 is a deficient number, since it is larger than the sum of its proper divisors (66426807).

130012233 is a wasteful number, since it uses less digits than its factorization.

130012233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2129.

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 130012233 is about 11402.2906909094. The cubic root of 130012233 is about 506.5955911284.

Adding to 130012233 its reverse (332210031), we get a palindrome (462222264).

The spelling of 130012233 in words is "one hundred thirty million, twelve thousand, two hundred thirty-three".