117338123056 has 40 divisors (see below), whose sum is σ = 283440144384. Its totient is φ = 45716151360.

The previous prime is 117338123047. The next prime is 117338123057. The reversal of 117338123056 is 650321833711.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (117338123057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47619760 + ... + 47622223.

Almost surely, 2^117338123056 is an apocalyptic number.

117338123056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

117338123056 is an abundant number, since it is smaller than the sum of its proper divisors (166102021328).

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

117338123056 is a wasteful number, since it uses less digits than its factorization.

117338123056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95242009 (or 95242003 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 40.

Adding to 117338123056 its reverse (650321833711), we get a palindrome (767659956767).

The spelling of 117338123056 in words is "one hundred seventeen billion, three hundred thirty-eight million, one hundred twenty-three thousand, fifty-six".