117505948703 has 24 divisors (see below), whose sum is σ = 139312292784. Its totient is φ = 98452189440.

The previous prime is 117505948697. The next prime is 117505948711. The reversal of 117505948703 is 307849505711.

It is a happy number.

It is not a de Polignac number, because 117505948703 - 2⁶ = 117505948639 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 (117505248703) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 953351 + ... + 1069527.

It is an arithmetic number, because the mean of its divisors is an integer number (5804678866).

Almost surely, 2^117505948703 is an apocalyptic number.

117505948703 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

117505948703 is a deficient number, since it is larger than the sum of its proper divisors (21806344081).

117505948703 is a wasteful number, since it uses less digits than its factorization.

117505948703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116855 (or 116844 counting only the distinct ones).

The product of its (nonzero) digits is 1058400, while the sum is 50.

The spelling of 117505948703 in words is "one hundred seventeen billion, five hundred five million, nine hundred forty-eight thousand, seven hundred three".