117523231026 has 8 divisors (see below), whose sum is σ = 235046462064. Its totient is φ = 39174410340.

The previous prime is 117523231013. The next prime is 117523231037. The reversal of 117523231026 is 620132325711.

It is a sphenic number, since it is the product of 3 distinct primes.

117523231026 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9793602580 + ... + 9793602591.

It is an arithmetic number, because the mean of its divisors is an integer number (29380807758).

Almost surely, 2^117523231026 is an apocalyptic number.

117523231026 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

117523231026 is a wasteful number, since it uses less digits than its factorization.

117523231026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19587205176.

The product of its (nonzero) digits is 15120, while the sum is 33.

Adding to 117523231026 its reverse (620132325711), we get a palindrome (737655556737).

The spelling of 117523231026 in words is "one hundred seventeen billion, five hundred twenty-three million, two hundred thirty-one thousand, twenty-six".