130373233 has 2 divisors, whose sum is σ = 130373234. Its totient is φ = 130373232.

The previous prime is 130373219. The next prime is 130373251. The reversal of 130373233 is 332373031.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 76615009 + 53758224 = 8753^2 + 7332^2 .

It is a cyclic number.

It is not a de Polignac number, because 130373233 - 2⁹ = 130372721 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 130373198 and 130373207.

It is not a weakly prime, because it can be changed into another prime (130373203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65186616 + 65186617.

It is an arithmetic number, because the mean of its divisors is an integer number (65186617).

Almost surely, 2^130373233 is an apocalyptic number.

It is an amenable number.

130373233 is a deficient number, since it is larger than the sum of its proper divisors (1).

130373233 is an equidigital number, since it uses as much as digits as its factorization.

130373233 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3402, while the sum is 25.

The square root of 130373233 is about 11418.1098698515. The cubic root of 130373233 is about 507.0640393622.

The spelling of 130373233 in words is "one hundred thirty million, three hundred seventy-three thousand, two hundred thirty-three".