117152215506510 has 128 divisors (see below), whose sum is σ = 306940353523200. Its totient is φ = 28503804510720.

The previous prime is 117152215506493. The next prime is 117152215506533. The reversal of 117152215506510 is 15605512251711.

It is a super-3 number, since 3×117152215506510³ (a number of 43 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2363596 + ... + 15488415.

It is an arithmetic number, because the mean of its divisors is an integer number (2397971511900).

Almost surely, 2^{117152215506510} is an apocalyptic number.

117152215506510 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

117152215506510 is an abundant number, since it is smaller than the sum of its proper divisors (189788138016690).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

117152215506510 is a wasteful number, since it uses less digits than its factorization.

117152215506510 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17852466.

The product of its (nonzero) digits is 105000, while the sum is 42.

The spelling of 117152215506510 in words is "one hundred seventeen trillion, one hundred fifty-two billion, two hundred fifteen million, five hundred six thousand, five hundred ten".