130400365 has 16 divisors (see below), whose sum is σ = 158796288. Its totient is φ = 102787776.

The previous prime is 130400357. The next prime is 130400383. The reversal of 130400365 is 563004031.

It is a cyclic number.

It is not a de Polignac number, because 130400365 - 2³ = 130400357 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 118759 + ... + 119851.

It is an arithmetic number, because the mean of its divisors is an integer number (9924768).

Almost surely, 2^130400365 is an apocalyptic number.

It is an amenable number.

130400365 is a deficient number, since it is larger than the sum of its proper divisors (28395923).

130400365 is a wasteful number, since it uses less digits than its factorization.

130400365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1428.

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 130400365 is about 11419.2979206254. The cubic root of 130400365 is about 507.0992119891.

Adding to 130400365 its reverse (563004031), we get a palindrome (693404396).

The spelling of 130400365 in words is "one hundred thirty million, four hundred thousand, three hundred sixty-five".