130331311616515 has 16 divisors (see below), whose sum is σ = 159349850263296. Its totient is φ = 102296899120000.

The previous prime is 130331311616503. The next prime is 130331311616531. The reversal of 130331311616515 is 515616113133031.

It is not a de Polignac number, because 130331311616515 - 2⁹ = 130331311616003 is a prime.

It is a super-2 number, since 2×130331311616515² (a number of 29 digits) contains 22 as substring.

It is a Duffinian 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, 29440590 + ... + 33576940.

It is an arithmetic number, because the mean of its divisors is an integer number (9959365641456).

Almost surely, 2^{130331311616515} is an apocalyptic number.

130331311616515 is a deficient number, since it is larger than the sum of its proper divisors (29018538646781).

130331311616515 is a wasteful number, since it uses less digits than its factorization.

130331311616515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4255310.

The product of its (nonzero) digits is 72900, while the sum is 40.

Adding to 130331311616515 its reverse (515616113133031), we get a palindrome (645947424749546).

The spelling of 130331311616515 in words is "one hundred thirty trillion, three hundred thirty-one billion, three hundred eleven million, six hundred sixteen thousand, five hundred fifteen".