117203814153 has 24 divisors (see below), whose sum is σ = 181928324448. Its totient is φ = 72442035072.

The previous prime is 117203814149. The next prime is 117203814191. The reversal of 117203814153 is 351418302711.

It is not a de Polignac number, because 117203814153 - 2² = 117203814149 is a prime.

It is not an unprimeable number, because it can be changed into a prime (117203114153) 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 23 ways as a sum of consecutive naturals, for example, 5706451 + ... + 5726952.

It is an arithmetic number, because the mean of its divisors is an integer number (7580346852).

Almost surely, 2^117203814153 is an apocalyptic number.

It is an amenable number.

117203814153 is a deficient number, since it is larger than the sum of its proper divisors (64724510295).

117203814153 is a wasteful number, since it uses less digits than its factorization.

117203814153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11433493 (or 11433490 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 36.

The spelling of 117203814153 in words is "one hundred seventeen billion, two hundred three million, eight hundred fourteen thousand, one hundred fifty-three".