115155415025200 has 120 divisors (see below), whose sum is σ = 302416713288000. Its totient is φ = 41790778348800.

The previous prime is 115155415025197. The next prime is 115155415025219. The reversal of 115155415025200 is 2520514551511.

115155415025200 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 115155415025200.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24028534 + ... + 28419733.

It is an arithmetic number, because the mean of its divisors is an integer number (2520139277400).

Almost surely, 2^{115155415025200} is an apocalyptic number.

115155415025200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

115155415025200 is an abundant number, since it is smaller than the sum of its proper divisors (187261298262800).

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

115155415025200 is a wasteful number, since it uses less digits than its factorization.

115155415025200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52448795 (or 52448784 counting only the distinct ones).

The product of its (nonzero) digits is 50000, while the sum is 37.

Adding to 115155415025200 its reverse (2520514551511), we get a palindrome (117675929576711).

The spelling of 115155415025200 in words is "one hundred fifteen trillion, one hundred fifty-five billion, four hundred fifteen million, twenty-five thousand, two hundred".