115080705180 has 768 divisors, whose sum is σ = 448519680000. Its totient is φ = 24409921536.

The previous prime is 115080705151. The next prime is 115080705239. The reversal of 115080705180 is 81507080511.

It is a happy number.

115080705180 is a `hidden beast` number, since 1 + 1 + 508 + 0 + 70 + 5 + 1 + 80 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 186516232 + ... + 186516848.

It is an arithmetic number, because the mean of its divisors is an integer number (584010000).

Almost surely, 2^115080705180 is an apocalyptic number.

115080705180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 115080705180, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (224259840000).

115080705180 is an abundant number, since it is smaller than the sum of its proper divisors (333438974820).

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

115080705180 is a wasteful number, since it uses less digits than its factorization.

115080705180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 728 (or 706 counting only the distinct ones).

The product of its (nonzero) digits is 11200, while the sum is 36.

Adding to 115080705180 its reverse (81507080511), we get a palindrome (196587785691).

The spelling of 115080705180 in words is "one hundred fifteen billion, eighty million, seven hundred five thousand, one hundred eighty".