130112233 has 2 divisors, whose sum is σ = 130112234. Its totient is φ = 130112232.

The previous prime is 130112231. The next prime is 130112243. The reversal of 130112233 is 332211031.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 90573289 + 39538944 = 9517^2 + 6288^2 .

It is an emirp because it is prime and its reverse (332211031) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 130112233 - 2¹ = 130112231 is a prime.

Together with 130112231, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (130112231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65056116 + 65056117.

It is an arithmetic number, because the mean of its divisors is an integer number (65056117).

Almost surely, 2^130112233 is an apocalyptic number.

It is an amenable number.

130112233 is a deficient number, since it is larger than the sum of its proper divisors (1).

130112233 is an equidigital number, since it uses as much as digits as its factorization.

130112233 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 130112233 is about 11406.6749318108. The cubic root of 130112233 is about 506.7254419254.

Adding to 130112233 its reverse (332211031), we get a palindrome (462323264).

The spelling of 130112233 in words is "one hundred thirty million, one hundred twelve thousand, two hundred thirty-three".