115103633380 has 24 divisors (see below), whose sum is σ = 243200567232. Its totient is φ = 45758989152.

The previous prime is 115103633363. The next prime is 115103633383. The reversal of 115103633380 is 83336301511.

It is not an unprimeable number, because it can be changed into a prime (115103633383) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17650672 + ... + 17657191.

It is an arithmetic number, because the mean of its divisors is an integer number (10133356968).

Almost surely, 2^115103633380 is an apocalyptic number.

115103633380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

115103633380 is an abundant number, since it is smaller than the sum of its proper divisors (128096933852).

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

115103633380 is a wasteful number, since it uses less digits than its factorization.

115103633380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35308035 (or 35308033 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 34.

Adding to 115103633380 its reverse (83336301511), we get a palindrome (198439934891).

The spelling of 115103633380 in words is "one hundred fifteen billion, one hundred three million, six hundred thirty-three thousand, three hundred eighty".