113320320230 has 32 divisors (see below), whose sum is σ = 232588679904. Its totient is φ = 39380092416.

The previous prime is 113320320121. The next prime is 113320320257. The reversal of 113320320230 is 32023023311.

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, 25635872 + ... + 25640291.

It is an arithmetic number, because the mean of its divisors is an integer number (7268396247).

Almost surely, 2^113320320230 is an apocalyptic number.

113320320230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

113320320230 is an abundant number, since it is smaller than the sum of its proper divisors (119268359674).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

113320320230 is a wasteful number, since it uses less digits than its factorization.

113320320230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51276200.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 113320320230 its reverse (32023023311), we get a palindrome (145343343541).

The spelling of 113320320230 in words is "one hundred thirteen billion, three hundred twenty million, three hundred twenty thousand, two hundred thirty".