113314333421 has 4 divisors (see below), whose sum is σ = 113940379644. Its totient is φ = 112688287200.

The previous prime is 113314333411. The next prime is 113314333487. The reversal of 113314333421 is 124333413311.

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 9943081225 + 103371252196 = 99715^2 + 321514^2 .

It is a cyclic number.

It is not a de Polignac number, because 113314333421 - 2²⁶ = 113247224557 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113314333411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 313022840 + ... + 313023201.

It is an arithmetic number, because the mean of its divisors is an integer number (28485094911).

Almost surely, 2^113314333421 is an apocalyptic number.

It is an amenable number.

113314333421 is a deficient number, since it is larger than the sum of its proper divisors (626046223).

113314333421 is an equidigital number, since it uses as much as digits as its factorization.

113314333421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 626046222.

The product of its digits is 7776, while the sum is 29.

Adding to 113314333421 its reverse (124333413311), we get a palindrome (237647746732).

The spelling of 113314333421 in words is "one hundred thirteen billion, three hundred fourteen million, three hundred thirty-three thousand, four hundred twenty-one".