3102112123191 has 6 divisors (see below), whose sum is σ = 4480828622400. Its totient is φ = 2068074748788.

The previous prime is 3102112123133. The next prime is 3102112123267. The reversal of 3102112123191 is 1913212112013.

3102112123191 is a `hidden beast` number, since 310 + 2 + 11 + 21 + 2 + 319 + 1 = 666.

It is not a de Polignac number, because 3102112123191 - 2⁶ = 3102112123127 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3102112123111) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 172339562391 + ... + 172339562408.

It is an arithmetic number, because the mean of its divisors is an integer number (746804770400).

Almost surely, 2^{3102112123191} is an apocalyptic number.

3102112123191 is a deficient number, since it is larger than the sum of its proper divisors (1378716499209).

3102112123191 is a wasteful number, since it uses less digits than its factorization.

3102112123191 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 344679124805 (or 344679124802 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 27.

The spelling of 3102112123191 in words is "three trillion, one hundred two billion, one hundred twelve million, one hundred twenty-three thousand, one hundred ninety-one".