117651603901 has 16 divisors (see below), whose sum is σ = 134745217600. Its totient is φ = 101824915968.

The previous prime is 117651603887. The next prime is 117651603907. The reversal of 117651603901 is 109306156711.

It is a cyclic number.

It is not a de Polignac number, because 117651603901 - 2²⁹ = 117114732989 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117651603907) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2431311 + ... + 2479228.

It is an arithmetic number, because the mean of its divisors is an integer number (8421576100).

Almost surely, 2^117651603901 is an apocalyptic number.

It is an amenable number.

117651603901 is a deficient number, since it is larger than the sum of its proper divisors (17093613699).

117651603901 is a wasteful number, since it uses less digits than its factorization.

117651603901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4910668.

The product of its (nonzero) digits is 34020, while the sum is 40.

The spelling of 117651603901 in words is "one hundred seventeen billion, six hundred fifty-one million, six hundred three thousand, nine hundred one".