117852433913 has 2 divisors, whose sum is σ = 117852433914. Its totient is φ = 117852433912.

The previous prime is 117852433903. The next prime is 117852433991. The reversal of 117852433913 is 319334258711.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 95686286224 + 22166147689 = 309332^2 + 148883^2 .

It is a cyclic number.

It is not a de Polignac number, because 117852433913 - 2¹⁶ = 117852368377 is a prime.

It is not a weakly prime, because it can be changed into another prime (117852433903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58926216956 + 58926216957.

It is an arithmetic number, because the mean of its divisors is an integer number (58926216957).

Almost surely, 2^117852433913 is an apocalyptic number.

It is an amenable number.

117852433913 is a deficient number, since it is larger than the sum of its proper divisors (1).

117852433913 is an equidigital number, since it uses as much as digits as its factorization.

117852433913 is an evil number, because the sum of its binary digits is even.

The product of its digits is 544320, while the sum is 47.

The spelling of 117852433913 in words is "one hundred seventeen billion, eight hundred fifty-two million, four hundred thirty-three thousand, nine hundred thirteen".