117033721012 has 18 divisors (see below), whose sum is σ = 220568200454. Its totient is φ = 54014424960.

The previous prime is 117033721009. The next prime is 117033721039. The reversal of 117033721012 is 210127330711.

It can be written as a sum of positive squares in 3 ways, for example, as 749992996 + 116283728016 = 27386^2 + 341004^2 .

It is a congruent number.

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, 2443212 + ... + 2490652.

Almost surely, 2^117033721012 is an apocalyptic number.

It is an amenable number.

117033721012 is a deficient number, since it is larger than the sum of its proper divisors (103534479442).

117033721012 is an frugal number, since it uses more digits than its factorization.

117033721012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94899 (or 47456 counting only the distinct ones).

The product of its (nonzero) digits is 1764, while the sum is 28.

The spelling of 117033721012 in words is "one hundred seventeen billion, thirty-three million, seven hundred twenty-one thousand, twelve".