115300402511540 has 48 divisors (see below), whose sum is σ = 242223740442432. Its totient is φ = 46102469477376.

The previous prime is 115300402511533. The next prime is 115300402511557. The reversal of 115300402511540 is 45115204003511.

It is a junction number, because it is equal to n+sod(n) for n = 115300402511497 and 115300402511506.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 716591939 + ... + 716752821.

It is an arithmetic number, because the mean of its divisors is an integer number (5046327925884).

Almost surely, 2^{115300402511540} is an apocalyptic number.

115300402511540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

115300402511540 is an abundant number, since it is smaller than the sum of its proper divisors (126923337930892).

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

115300402511540 is a wasteful number, since it uses less digits than its factorization.

115300402511540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174416 (or 174414 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 32.

The spelling of 115300402511540 in words is "one hundred fifteen trillion, three hundred billion, four hundred two million, five hundred eleven thousand, five hundred forty".