115403123130 has 16 divisors (see below), whose sum is σ = 276967495584. Its totient is φ = 30774166160.

The previous prime is 115403123117. The next prime is 115403123197. The reversal of 115403123130 is 31321304511.

It is a self number, because there is not a number n which added to its sum of digits gives 115403123130.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1923385356 + ... + 1923385415.

It is an arithmetic number, because the mean of its divisors is an integer number (17310468474).

Almost surely, 2^115403123130 is an apocalyptic number.

115403123130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

115403123130 is an abundant number, since it is smaller than the sum of its proper divisors (161564372454).

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

115403123130 is a wasteful number, since it uses less digits than its factorization.

115403123130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3846770781.

The product of its (nonzero) digits is 1080, while the sum is 24.

Adding to 115403123130 its reverse (31321304511), we get a palindrome (146724427641).

The spelling of 115403123130 in words is "one hundred fifteen billion, four hundred three million, one hundred twenty-three thousand, one hundred thirty".