115500511300140 has 192 divisors, whose sum is σ = 366564079365120. Its totient is φ = 30186660096000.

The previous prime is 115500511300093. The next prime is 115500511300169. The reversal of 115500511300140 is 41003115005511.

115500511300140 is a `hidden beast` number, since 1 + 1 + 5 + 5 + 0 + 0 + 511 + 3 + 0 + 0 + 140 = 666.

It is a super-2 number, since 2×115500511300140² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5308986 + ... + 16099265.

It is an arithmetic number, because the mean of its divisors is an integer number (1909187913360).

Almost surely, 2^{115500511300140} is an apocalyptic number.

115500511300140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

115500511300140 is an abundant number, since it is smaller than the sum of its proper divisors (251063568064980).

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

115500511300140 is a wasteful number, since it uses less digits than its factorization.

115500511300140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21408469 (or 21408461 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 27.

Adding to 115500511300140 its reverse (41003115005511), we get a palindrome (156503626305651).

The spelling of 115500511300140 in words is "one hundred fifteen trillion, five hundred billion, five hundred eleven million, three hundred thousand, one hundred forty".