117203601617340 has 48 divisors (see below), whose sum is σ = 375051525176832. Its totient is φ = 26789394655296.

The previous prime is 117203601617321. The next prime is 117203601617357. The reversal of 117203601617340 is 43716106302711.

It is a super-2 number, since 2×117203601617340² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a junction number, because it is equal to n+sod(n) for n = 117203601617292 and 117203601617301.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 139528096744 + ... + 139528097583.

It is an arithmetic number, because the mean of its divisors is an integer number (7813573441184).

Almost surely, 2^{117203601617340} is an apocalyptic number.

117203601617340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

117203601617340 is an abundant number, since it is smaller than the sum of its proper divisors (257847923559492).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

117203601617340 is a wasteful number, since it uses less digits than its factorization.

117203601617340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 279056194346 (or 279056194344 counting only the distinct ones).

The product of its (nonzero) digits is 127008, while the sum is 42.

The spelling of 117203601617340 in words is "one hundred seventeen trillion, two hundred three billion, six hundred one million, six hundred seventeen thousand, three hundred forty".