115303455255 has 64 divisors (see below), whose sum is σ = 187694736768. Its totient is φ = 60436316160.

The previous prime is 115303455227. The next prime is 115303455259. The reversal of 115303455255 is 552554303511.

It is not a de Polignac number, because 115303455255 - 2⁹ = 115303454743 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115303455259) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 250115725 + ... + 250116185.

It is an arithmetic number, because the mean of its divisors is an integer number (2932730262).

Almost surely, 2^115303455255 is an apocalyptic number.

115303455255 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

115303455255 is a deficient number, since it is larger than the sum of its proper divisors (72391281513).

115303455255 is a wasteful number, since it uses less digits than its factorization.

115303455255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1396.

The product of its (nonzero) digits is 225000, while the sum is 39.

Adding to 115303455255 its reverse (552554303511), we get a palindrome (667857758766).

The spelling of 115303455255 in words is "one hundred fifteen billion, three hundred three million, four hundred fifty-five thousand, two hundred fifty-five".