117503747173 has 16 divisors (see below), whose sum is σ = 120898455552. Its totient is φ = 114134832000.

The previous prime is 117503747171. The next prime is 117503747177. The reversal of 117503747173 is 371747305711.

It is a cyclic number.

It is not a de Polignac number, because 117503747173 - 2¹ = 117503747171 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 (117503747171) 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, 21474828 + ... + 21480298.

It is an arithmetic number, because the mean of its divisors is an integer number (7556153472).

Almost surely, 2^117503747173 is an apocalyptic number.

It is an amenable number.

117503747173 is a deficient number, since it is larger than the sum of its proper divisors (3394708379).

117503747173 is a wasteful number, since it uses less digits than its factorization.

117503747173 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7716.

The product of its (nonzero) digits is 432180, while the sum is 46.

The spelling of 117503747173 in words is "one hundred seventeen billion, five hundred three million, seven hundred forty-seven thousand, one hundred seventy-three".