130332311 has 4 divisors (see below), whose sum is σ = 131112912. Its totient is φ = 129551712.

The previous prime is 130332289. The next prime is 130332341. The reversal of 130332311 is 113233031.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 130332311 - 2²² = 126138007 is a prime.

It is a super-2 number, since 2×130332311² = 33973022581201442, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 130332311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130332341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 390050 + ... + 390383.

It is an arithmetic number, because the mean of its divisors is an integer number (32778228).

Almost surely, 2^130332311 is an apocalyptic number.

130332311 is a deficient number, since it is larger than the sum of its proper divisors (780601).

130332311 is an equidigital number, since it uses as much as digits as its factorization.

130332311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 780600.

The product of its (nonzero) digits is 162, while the sum is 17.

The square root of 130332311 is about 11416.3177513592. The cubic root of 130332311 is about 507.0109808073.

Adding to 130332311 its reverse (113233031), we get a palindrome (243565342).

The spelling of 130332311 in words is "one hundred thirty million, three hundred thirty-two thousand, three hundred eleven".