115301513320 has 64 divisors (see below), whose sum is σ = 313930183680. Its totient is φ = 37206537216.

The previous prime is 115301513311. The next prime is 115301513377. The reversal of 115301513320 is 23315103511.

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, 12106744 + ... + 12116263.

It is an arithmetic number, because the mean of its divisors is an integer number (4905159120).

Almost surely, 2^115301513320 is an apocalyptic number.

115301513320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

115301513320 is an abundant number, since it is smaller than the sum of its proper divisors (198628670360).

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

115301513320 is a wasteful number, since it uses less digits than its factorization.

115301513320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24223042 (or 24223038 counting only the distinct ones).

The product of its (nonzero) digits is 1350, while the sum is 25.

Adding to 115301513320 its reverse (23315103511), we get a palindrome (138616616831).

The spelling of 115301513320 in words is "one hundred fifteen billion, three hundred one million, five hundred thirteen thousand, three hundred twenty".