117503135969 has 2 divisors, whose sum is σ = 117503135970. Its totient is φ = 117503135968.

The previous prime is 117503135951. The next prime is 117503136029. The reversal of 117503135969 is 969531305711.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 90955321744 + 26547814225 = 301588^2 + 162935^2 .

It is a cyclic number.

It is not a de Polignac number, because 117503135969 - 2¹² = 117503131873 is a prime.

It is a super-2 number, since 2×117503135969² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (117503135929) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58751567984 + 58751567985.

It is an arithmetic number, because the mean of its divisors is an integer number (58751567985).

Almost surely, 2^117503135969 is an apocalyptic number.

It is an amenable number.

117503135969 is a deficient number, since it is larger than the sum of its proper divisors (1).

117503135969 is an equidigital number, since it uses as much as digits as its factorization.

117503135969 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 765450, while the sum is 50.

The spelling of 117503135969 in words is "one hundred seventeen billion, five hundred three million, one hundred thirty-five thousand, nine hundred sixty-nine".