117118930657901 has 4 divisors (see below), whose sum is σ = 117119705963904. Its totient is φ = 117118155351900.

The previous prime is 117118930657891. The next prime is 117118930657919. The reversal of 117118930657901 is 109756039811711.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 117118930657901 - 2⁶ = 117118930657837 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117118930651901) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 387426365 + ... + 387728546.

It is an arithmetic number, because the mean of its divisors is an integer number (29279926490976).

Almost surely, 2^{117118930657901} is an apocalyptic number.

It is an amenable number.

117118930657901 is a deficient number, since it is larger than the sum of its proper divisors (775306003).

117118930657901 is an equidigital number, since it uses as much as digits as its factorization.

117118930657901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 775306002.

The product of its (nonzero) digits is 2857680, while the sum is 59.

The spelling of 117118930657901 in words is "one hundred seventeen trillion, one hundred eighteen billion, nine hundred thirty million, six hundred fifty-seven thousand, nine hundred one".