117101787610 has 32 divisors (see below), whose sum is σ = 222003338112. Its totient is φ = 44385422400.

The previous prime is 117101787571. The next prime is 117101787619. The reversal of 117101787610 is 16787101711.

It is a super-2 number, since 2×117101787610² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (117101787619) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 2354541 + ... + 2403760.

It is an arithmetic number, because the mean of its divisors is an integer number (6937604316).

Almost surely, 2^117101787610 is an apocalyptic number.

117101787610 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

117101787610 is a deficient number, since it is larger than the sum of its proper divisors (104901550502).

117101787610 is a wasteful number, since it uses less digits than its factorization.

117101787610 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4758438.

The product of its (nonzero) digits is 16464, while the sum is 40.

The spelling of 117101787610 in words is "one hundred seventeen billion, one hundred one million, seven hundred eighty-seven thousand, six hundred ten".