117511728330 has 16 divisors (see below), whose sum is σ = 282028148064. Its totient is φ = 31336460880.

The previous prime is 117511728311. The next prime is 117511728379. The reversal of 117511728330 is 33827115711.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1958528776 + ... + 1958528835.

It is an arithmetic number, because the mean of its divisors is an integer number (17626759254).

Almost surely, 2^117511728330 is an apocalyptic number.

117511728330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

117511728330 is an abundant number, since it is smaller than the sum of its proper divisors (164516419734).

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

117511728330 is a wasteful number, since it uses less digits than its factorization.

117511728330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3917057621.

The product of its (nonzero) digits is 35280, while the sum is 39.

The spelling of 117511728330 in words is "one hundred seventeen billion, five hundred eleven million, seven hundred twenty-eight thousand, three hundred thirty".