115288431327210 has 256 divisors, whose sum is σ = 287779234406400. Its totient is φ = 29544094255104.

The previous prime is 115288431327203. The next prime is 115288431327301. The reversal of 115288431327210 is 12723134882511.

It is a super-2 number, since 2×115288431327210² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 115288431327210.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 31698769512 + ... + 31698773148.

It is an arithmetic number, because the mean of its divisors is an integer number (1124137634400).

Almost surely, 2^{115288431327210} is an apocalyptic number.

115288431327210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 115288431327210, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (143889617203200).

115288431327210 is an abundant number, since it is smaller than the sum of its proper divisors (172490803079190).

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

115288431327210 is a wasteful number, since it uses less digits than its factorization.

115288431327210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6125.

The product of its (nonzero) digits is 645120, while the sum is 48.

The spelling of 115288431327210 in words is "one hundred fifteen trillion, two hundred eighty-eight billion, four hundred thirty-one million, three hundred twenty-seven thousand, two hundred ten".