2321104131115 has 64 divisors (see below), whose sum is σ = 3551205888000. Its totient is φ = 1414449118080.

The previous prime is 2321104131103. The next prime is 2321104131127. The reversal of 2321104131115 is 5111314011232.

It is an interprime number because it is at equal distance from previous prime (2321104131103) and next prime (2321104131127).

It is not a de Polignac number, because 2321104131115 - 2⁹ = 2321104130603 is a prime.

It is a super-2 number, since 2×2321104131115² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2321104131115.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3780556 + ... + 4351414.

It is an arithmetic number, because the mean of its divisors is an integer number (55487592000).

Almost surely, 2^{2321104131115} is an apocalyptic number.

2321104131115 is a deficient number, since it is larger than the sum of its proper divisors (1230101756885).

2321104131115 is a wasteful number, since it uses less digits than its factorization.

2321104131115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 571120.

The product of its (nonzero) digits is 720, while the sum is 25.

Adding to 2321104131115 its reverse (5111314011232), we get a palindrome (7432418142347).

The spelling of 2321104131115 in words is "two trillion, three hundred twenty-one billion, one hundred four million, one hundred thirty-one thousand, one hundred fifteen".