115801105380 has 96 divisors (see below), whose sum is σ = 341416857600. Its totient is φ = 29245730688.

The previous prime is 115801105379. The next prime is 115801105421. The reversal of 115801105380 is 83501108511.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4020109 + ... + 4048811.

It is an arithmetic number, because the mean of its divisors is an integer number (3556425600).

Almost surely, 2^115801105380 is an apocalyptic number.

115801105380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

115801105380 is an abundant number, since it is smaller than the sum of its proper divisors (225615752220).

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

115801105380 is a wasteful number, since it uses less digits than its factorization.

115801105380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32273 (or 32271 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 33.

The spelling of 115801105380 in words is "one hundred fifteen billion, eight hundred one million, one hundred five thousand, three hundred eighty".