115503204253 has 8 divisors (see below), whose sum is σ = 115670122848. Its totient is φ = 115336338384.

The previous prime is 115503204191. The next prime is 115503204307. The reversal of 115503204253 is 352402305511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-115503204253 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115503204053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6832950 + ... + 6849832.

It is an arithmetic number, because the mean of its divisors is an integer number (14458765356).

Almost surely, 2^115503204253 is an apocalyptic number.

It is an amenable number.

115503204253 is a deficient number, since it is larger than the sum of its proper divisors (166918595).

115503204253 is an equidigital number, since it uses as much as digits as its factorization.

115503204253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26363.

The product of its (nonzero) digits is 18000, while the sum is 31.

Adding to 115503204253 its reverse (352402305511), we get a palindrome (467905509764).

The spelling of 115503204253 in words is "one hundred fifteen billion, five hundred three million, two hundred four thousand, two hundred fifty-three".