113231230345055 has 16 divisors (see below), whose sum is σ = 135915820133184. Its totient is φ = 90559425312000.

The previous prime is 113231230345003. The next prime is 113231230345063. The reversal of 113231230345055 is 550543032132311.

It is not a de Polignac number, because 113231230345055 - 2¹⁸ = 113231230082911 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 266532389 + ... + 266956881.

It is an arithmetic number, because the mean of its divisors is an integer number (8494738758324).

Almost surely, 2^{113231230345055} is an apocalyptic number.

113231230345055 is a deficient number, since it is larger than the sum of its proper divisors (22684589788129).

113231230345055 is an equidigital number, since it uses as much as digits as its factorization.

113231230345055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 439426.

The product of its (nonzero) digits is 162000, while the sum is 38.

Adding to 113231230345055 its reverse (550543032132311), we get a palindrome (663774262477366).

The spelling of 113231230345055 in words is "one hundred thirteen trillion, two hundred thirty-one billion, two hundred thirty million, three hundred forty-five thousand, fifty-five".