115401551300 has 108 divisors (see below), whose sum is σ = 291488843520. Its totient is φ = 39541481280.

The previous prime is 115401551263. The next prime is 115401551311. The reversal of 115401551300 is 3155104511.

It is a self number, because there is not a number n which added to its sum of digits gives 115401551300.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 8926241 + ... + 8939159.

Almost surely, 2^115401551300 is an apocalyptic number.

115401551300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 115401551300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (145744421760).

115401551300 is an abundant number, since it is smaller than the sum of its proper divisors (176087292220).

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

115401551300 is a wasteful number, since it uses less digits than its factorization.

115401551300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14770 (or 14756 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 26.

Adding to 115401551300 its reverse (3155104511), we get a palindrome (118556655811).

The spelling of 115401551300 in words is "one hundred fifteen billion, four hundred one million, five hundred fifty-one thousand, three hundred".