117020501512 has 8 divisors (see below), whose sum is σ = 219413440350. Its totient is φ = 58510250752.

The previous prime is 117020501489. The next prime is 117020501551. The reversal of 117020501512 is 215105020711.

It can be written as a sum of positive squares in only one way, i.e., 108310759236 + 8709742276 = 329106^2 + 93326^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×117020501512² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7313781337 + ... + 7313781352.

Almost surely, 2^117020501512 is an apocalyptic number.

It is an amenable number.

117020501512 is a deficient number, since it is larger than the sum of its proper divisors (102392938838).

117020501512 is a wasteful number, since it uses less digits than its factorization.

117020501512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14627562695 (or 14627562691 counting only the distinct ones).

The product of its (nonzero) digits is 700, while the sum is 25.

The spelling of 117020501512 in words is "one hundred seventeen billion, twenty million, five hundred one thousand, five hundred twelve".