117333271651721 has 8 divisors (see below), whose sum is σ = 117394073432064. Its totient is φ = 117272474818720.

The previous prime is 117333271651681. The next prime is 117333271651727. The reversal of 117333271651721 is 127156172333711.

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

It is a cyclic number.

It is not a de Polignac number, because 117333271651721 - 2²⁶ = 117333204542857 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 117333271651721.

It is not an unprimeable number, because it can be changed into a prime (117333271651727) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46688936 + ... + 49137798.

It is an arithmetic number, because the mean of its divisors is an integer number (14674259179008).

Almost surely, 2^{117333271651721} is an apocalyptic number.

It is an amenable number.

117333271651721 is a deficient number, since it is larger than the sum of its proper divisors (60801780343).

117333271651721 is a wasteful number, since it uses less digits than its factorization.

117333271651721 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2473671.

The product of its digits is 1111320, while the sum is 50.

The spelling of 117333271651721 in words is "one hundred seventeen trillion, three hundred thirty-three billion, two hundred seventy-one million, six hundred fifty-one thousand, seven hundred twenty-one".