115103516 has 12 divisors (see below), whose sum is σ = 219743160. Its totient is φ = 52319760.

The previous prime is 115103509. The next prime is 115103519. The reversal of 115103516 is 615301511.

It is a junction number, because it is equal to n+sod(n) for n = 115103491 and 115103500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115103519) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1307951 + ... + 1308038.

It is an arithmetic number, because the mean of its divisors is an integer number (18311930).

Almost surely, 2^115103516 is an apocalyptic number.

It is an amenable number.

115103516 is a deficient number, since it is larger than the sum of its proper divisors (104639644).

115103516 is a wasteful number, since it uses less digits than its factorization.

115103516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2616004 (or 2616002 counting only the distinct ones).

The product of its (nonzero) digits is 450, while the sum is 23.

The square root of 115103516 is about 10728.6306675176. The cubic root of 115103516 is about 486.4402802280.

The spelling of 115103516 in words is "one hundred fifteen million, one hundred three thousand, five hundred sixteen".