117503518210 has 24 divisors (see below), whose sum is σ = 229027570740. Its totient is φ = 43385913792.

The previous prime is 117503518207. The next prime is 117503518213. The reversal of 117503518210 is 12815305711.

It is an interprime number because it is at equal distance from previous prime (117503518207) and next prime (117503518213).

It can be written as a sum of positive squares in 6 ways, for example, as 38425016529 + 79078501681 = 196023^2 + 281209^2 .

It is not an unprimeable number, because it can be changed into a prime (117503518213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 34762665 + ... + 34766044.

Almost surely, 2^117503518210 is an apocalyptic number.

117503518210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

117503518210 is a deficient number, since it is larger than the sum of its proper divisors (111524052530).

117503518210 is a wasteful number, since it uses less digits than its factorization.

117503518210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69528742 (or 69528729 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 34.

The spelling of 117503518210 in words is "one hundred seventeen billion, five hundred three million, five hundred eighteen thousand, two hundred ten".