117012696589 has 2 divisors, whose sum is σ = 117012696590. Its totient is φ = 117012696588.

The previous prime is 117012696551. The next prime is 117012696599. The reversal of 117012696589 is 985696210711.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 70507774089 + 46504922500 = 265533^2 + 215650^2 .

It is a cyclic number.

It is not a de Polignac number, because 117012696589 - 2¹⁷ = 117012565517 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (117012696599) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58506348294 + 58506348295.

It is an arithmetic number, because the mean of its divisors is an integer number (58506348295).

Almost surely, 2^117012696589 is an apocalyptic number.

It is an amenable number.

117012696589 is a deficient number, since it is larger than the sum of its proper divisors (1).

117012696589 is an equidigital number, since it uses as much as digits as its factorization.

117012696589 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1632960, while the sum is 55.

The spelling of 117012696589 in words is "one hundred seventeen billion, twelve million, six hundred ninety-six thousand, five hundred eighty-nine".