117120859390 has 16 divisors (see below), whose sum is σ = 210839627808. Its totient is φ = 46843436896.

The previous prime is 117120859327. The next prime is 117120859411. The reversal of 117120859390 is 93958021711.

It is a self number, because there is not a number n which added to its sum of digits gives 117120859390.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 512317 + ... + 704776.

It is an arithmetic number, because the mean of its divisors is an integer number (13177476738).

Almost surely, 2^117120859390 is an apocalyptic number.

117120859390 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

117120859390 is a deficient number, since it is larger than the sum of its proper divisors (93718768418).

117120859390 is a wasteful number, since it uses less digits than its factorization.

117120859390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1226723.

The product of its (nonzero) digits is 136080, while the sum is 46.

The spelling of 117120859390 in words is "one hundred seventeen billion, one hundred twenty million, eight hundred fifty-nine thousand, three hundred ninety".