117613867351 has 16 divisors (see below), whose sum is σ = 124708405248. Its totient is φ = 110740766400.

The previous prime is 117613867337. The next prime is 117613867363. The reversal of 117613867351 is 153768316711.

It is a cyclic number.

It is not a de Polignac number, because 117613867351 - 2²³ = 117605478743 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 117613867295 and 117613867304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117613867381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 340386 + ... + 592528.

It is an arithmetic number, because the mean of its divisors is an integer number (7794275328).

Almost surely, 2^117613867351 is an apocalyptic number.

117613867351 is a deficient number, since it is larger than the sum of its proper divisors (7094537897).

117613867351 is a wasteful number, since it uses less digits than its factorization.

117613867351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252582.

The product of its digits is 635040, while the sum is 49.

The spelling of 117613867351 in words is "one hundred seventeen billion, six hundred thirteen million, eight hundred sixty-seven thousand, three hundred fifty-one".