117145266233275 has 192 divisors, whose sum is σ = 178879522406400. Its totient is φ = 74353358661120.

The previous prime is 117145266233243. The next prime is 117145266233353. The reversal of 117145266233275 is 572332662541711.

It is not a de Polignac number, because 117145266233275 - 2⁵ = 117145266233243 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 21617503516 + ... + 21617508934.

It is an arithmetic number, because the mean of its divisors is an integer number (931664179200).

Almost surely, 2^{117145266233275} is an apocalyptic number.

117145266233275 is a deficient number, since it is larger than the sum of its proper divisors (61734256173125).

117145266233275 is a wasteful number, since it uses less digits than its factorization.

117145266233275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6258 (or 6253 counting only the distinct ones).

The product of its digits is 12700800, while the sum is 55.

The spelling of 117145266233275 in words is "one hundred seventeen trillion, one hundred forty-five billion, two hundred sixty-six million, two hundred thirty-three thousand, two hundred seventy-five".