117432388013 has 2 divisors, whose sum is σ = 117432388014. Its totient is φ = 117432388012.

The previous prime is 117432387997. The next prime is 117432388037. The reversal of 117432388013 is 310883234711.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 73095611044 + 44336776969 = 270362^2 + 210563^2 .

It is a cyclic number.

It is not a de Polignac number, because 117432388013 - 2⁴ = 117432387997 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (117432388093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58716194006 + 58716194007.

It is an arithmetic number, because the mean of its divisors is an integer number (58716194007).

Almost surely, 2^117432388013 is an apocalyptic number.

It is an amenable number.

117432388013 is a deficient number, since it is larger than the sum of its proper divisors (1).

117432388013 is an equidigital number, since it uses as much as digits as its factorization.

117432388013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96768, while the sum is 41.

The spelling of 117432388013 in words is "one hundred seventeen billion, four hundred thirty-two million, three hundred eighty-eight thousand, thirteen".