115108603263 has 48 divisors (see below), whose sum is σ = 177048668160. Its totient is φ = 71909640000.

The previous prime is 115108603229. The next prime is 115108603297. The reversal of 115108603263 is 362306801511.

115108603263 is a `hidden beast` number, since 1 + 1 + 510 + 86 + 0 + 3 + 2 + 63 = 666.

It is an interprime number because it is at equal distance from previous prime (115108603229) and next prime (115108603297).

It is not a de Polignac number, because 115108603263 - 2⁹ = 115108602751 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115108603663) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3151218 + ... + 3187536.

It is an arithmetic number, because the mean of its divisors is an integer number (3688513920).

Almost surely, 2^115108603263 is an apocalyptic number.

115108603263 is a deficient number, since it is larger than the sum of its proper divisors (61940064897).

115108603263 is a wasteful number, since it uses less digits than its factorization.

115108603263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36660 (or 36657 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The spelling of 115108603263 in words is "one hundred fifteen billion, one hundred eight million, six hundred three thousand, two hundred sixty-three".