2115323555304 has 16 divisors (see below), whose sum is σ = 5288308888320. Its totient is φ = 705107851760.

The previous prime is 2115323555299. The next prime is 2115323555309. The reversal of 2115323555304 is 4035553235112.

It is an interprime number because it is at equal distance from previous prime (2115323555299) and next prime (2115323555309).

It is not an unprimeable number, because it can be changed into a prime (2115323555309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44069240712 + ... + 44069240759.

It is an arithmetic number, because the mean of its divisors is an integer number (330519305520).

Almost surely, 2^{2115323555304} is an apocalyptic number.

2115323555304 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2115323555304 is an abundant number, since it is smaller than the sum of its proper divisors (3172985333016).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2115323555304 is a wasteful number, since it uses less digits than its factorization.

2115323555304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88138481480 (or 88138481476 counting only the distinct ones).

The product of its (nonzero) digits is 270000, while the sum is 39.

The spelling of 2115323555304 in words is "two trillion, one hundred fifteen billion, three hundred twenty-three million, five hundred fifty-five thousand, three hundred four".