130888733 has 2 divisors, whose sum is σ = 130888734. Its totient is φ = 130888732.

The previous prime is 130888697. The next prime is 130888741. The reversal of 130888733 is 337888031.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 89453764 + 41434969 = 9458^2 + 6437^2 .

It is a cyclic number.

It is not a de Polignac number, because 130888733 - 2²⁰ = 129840157 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130888783) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65444366 + 65444367.

It is an arithmetic number, because the mean of its divisors is an integer number (65444367).

Almost surely, 2^130888733 is an apocalyptic number.

It is an amenable number.

130888733 is a deficient number, since it is larger than the sum of its proper divisors (1).

130888733 is an equidigital number, since it uses as much as digits as its factorization.

130888733 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96768, while the sum is 41.

The square root of 130888733 is about 11440.6613882240. The cubic root of 130888733 is about 507.7314763410.

The spelling of 130888733 in words is "one hundred thirty million, eight hundred eighty-eight thousand, seven hundred thirty-three".