113423054430 has 32 divisors (see below), whose sum is σ = 311103235584. Its totient is φ = 25925269536.

The previous prime is 113423054377. The next prime is 113423054501. The reversal of 113423054430 is 34450324311.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 270054682 + ... + 270055101.

It is an arithmetic number, because the mean of its divisors is an integer number (9721976112).

Almost surely, 2^113423054430 is an apocalyptic number.

113423054430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

113423054430 is an abundant number, since it is smaller than the sum of its proper divisors (197680181154).

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

113423054430 is a wasteful number, since it uses less digits than its factorization.

113423054430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 540109800.

The product of its (nonzero) digits is 17280, while the sum is 30.

Adding to 113423054430 its reverse (34450324311), we get a palindrome (147873378741).

The spelling of 113423054430 in words is "one hundred thirteen billion, four hundred twenty-three million, fifty-four thousand, four hundred thirty".