115317043706220 has 48 divisors (see below), whose sum is σ = 322888664302848. Its totient is φ = 30751121947840.

The previous prime is 115317043706203. The next prime is 115317043706231. The reversal of 115317043706220 is 22607340713511.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19387507 + ... + 24627413.

It is an arithmetic number, because the mean of its divisors is an integer number (6726847172976).

Almost surely, 2^{115317043706220} is an apocalyptic number.

115317043706220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

115317043706220 is an abundant number, since it is smaller than the sum of its proper divisors (207571620596628).

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

115317043706220 is a wasteful number, since it uses less digits than its factorization.

115317043706220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5606710 (or 5606708 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 42.

The spelling of 115317043706220 in words is "one hundred fifteen trillion, three hundred seventeen billion, forty-three million, seven hundred six thousand, two hundred twenty".