117423156100 has 18 divisors (see below), whose sum is σ = 254808248954. Its totient is φ = 46969262400.

The previous prime is 117423156083. The next prime is 117423156161. The reversal of 117423156100 is 1651324711.

It can be written as a sum of positive squares in 3 ways, for example, as 223741764 + 117199414336 = 14958^2 + 342344^2 .

It is a super-3 number, since 3×117423156100³ (a number of 34 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 587115681 + ... + 587115880.

Almost surely, 2^117423156100 is an apocalyptic number.

117423156100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

117423156100 is an abundant number, since it is smaller than the sum of its proper divisors (137385092854).

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

117423156100 is a wasteful number, since it uses less digits than its factorization.

117423156100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1174231575 (or 1174231568 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 31.

The spelling of 117423156100 in words is "one hundred seventeen billion, four hundred twenty-three million, one hundred fifty-six thousand, one hundred".