2115403846175 has 6 divisors (see below), whose sum is σ = 2623100769288. Its totient is φ = 1692323076920.

The previous prime is 2115403846139. The next prime is 2115403846211. The reversal of 2115403846175 is 5716483045112.

It is an interprime number because it is at equal distance from previous prime (2115403846139) and next prime (2115403846211).

It is not a de Polignac number, because 2115403846175 - 2²⁸ = 2115135410719 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 5 ways as a sum of consecutive naturals, for example, 42308076899 + ... + 42308076948.

It is an arithmetic number, because the mean of its divisors is an integer number (437183461548).

Almost surely, 2^{2115403846175} is an apocalyptic number.

2115403846175 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2115403846175 is a deficient number, since it is larger than the sum of its proper divisors (507696923113).

2115403846175 is an equidigital number, since it uses as much as digits as its factorization.

2115403846175 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84616153857 (or 84616153852 counting only the distinct ones).

The product of its (nonzero) digits is 806400, while the sum is 47.

The spelling of 2115403846175 in words is "two trillion, one hundred fifteen billion, four hundred three million, eight hundred forty-six thousand, one hundred seventy-five".