113430412321 has 4 divisors (see below), whose sum is σ = 113460289812. Its totient is φ = 113400534832.

The previous prime is 113430412301. The next prime is 113430412379. The reversal of 113430412321 is 123214034311.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2604673296 + 110825739025 = 51036^2 + 332905^2 .

It is a cyclic number.

It is not a de Polignac number, because 113430412321 - 2¹¹ = 113430410273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113430412301) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 14933050 + ... + 14940643.

It is an arithmetic number, because the mean of its divisors is an integer number (28365072453).

Almost surely, 2^113430412321 is an apocalyptic number.

It is an amenable number.

113430412321 is a deficient number, since it is larger than the sum of its proper divisors (29877491).

113430412321 is an equidigital number, since it uses as much as digits as its factorization.

113430412321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29877490.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 113430412321 its reverse (123214034311), we get a palindrome (236644446632).

The spelling of 113430412321 in words is "one hundred thirteen billion, four hundred thirty million, four hundred twelve thousand, three hundred twenty-one".