113423211330 has 64 divisors (see below), whose sum is σ = 319805877888. Its totient is φ = 25381416960.

The previous prime is 113423211311. The next prime is 113423211337. The reversal of 113423211330 is 33112324311.

It is a self number, because there is not a number n which added to its sum of digits gives 113423211330.

It is not an unprimeable number, because it can be changed into a prime (113423211337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13215199 + ... + 13223778.

It is an arithmetic number, because the mean of its divisors is an integer number (4996966842).

Almost surely, 2^113423211330 is an apocalyptic number.

113423211330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

113423211330 is an abundant number, since it is smaller than the sum of its proper divisors (206382666558).

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

113423211330 is a wasteful number, since it uses less digits than its factorization.

113423211330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26439011.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 113423211330 its reverse (33112324311), we get a palindrome (146535535641).

The spelling of 113423211330 in words is "one hundred thirteen billion, four hundred twenty-three million, two hundred eleven thousand, three hundred thirty".