113434402321 has 8 divisors (see below), whose sum is σ = 113617627200. Its totient is φ = 113251298160.

The previous prime is 113434402313. The next prime is 113434402349. The reversal of 113434402321 is 123204434311.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 113434402321 - 2³ = 113434402313 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 113434402321.

It is not an unprimeable number, because it can be changed into a prime (113434402421) 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 7 ways as a sum of consecutive naturals, for example, 1954836 + ... + 2012026.

It is an arithmetic number, because the mean of its divisors is an integer number (14202203400).

Almost surely, 2^113434402321 is an apocalyptic number.

It is an amenable number.

113434402321 is a deficient number, since it is larger than the sum of its proper divisors (183224879).

113434402321 is an equidigital number, since it uses as much as digits as its factorization.

113434402321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60359.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 113434402321 its reverse (123204434311), we get a palindrome (236638836632).

The spelling of 113434402321 in words is "one hundred thirteen billion, four hundred thirty-four million, four hundred two thousand, three hundred twenty-one".