115503105245 has 16 divisors (see below), whose sum is σ = 151210895040. Its totient is φ = 83998464000.

The previous prime is 115503105241. The next prime is 115503105281. The reversal of 115503105245 is 542501305511.

It is not a de Polignac number, because 115503105245 - 2² = 115503105241 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115503105241) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1906226 + ... + 1965884.

It is an arithmetic number, because the mean of its divisors is an integer number (9450680940).

Almost surely, 2^115503105245 is an apocalyptic number.

It is an amenable number.

115503105245 is a deficient number, since it is larger than the sum of its proper divisors (35707789795).

115503105245 is a wasteful number, since it uses less digits than its factorization.

115503105245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94876.

The product of its (nonzero) digits is 15000, while the sum is 32.

The spelling of 115503105245 in words is "one hundred fifteen billion, five hundred three million, one hundred five thousand, two hundred forty-five".