13114303021 has 4 divisors (see below), whose sum is σ = 13114566972. Its totient is φ = 13114039072.

The previous prime is 13114302989. The next prime is 13114303031. The reversal of 13114303021 is 12030341131.

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 12496780521 + 617522500 = 111789^2 + 24850^2 .

It is a cyclic number.

It is not a de Polignac number, because 13114303021 - 2⁵ = 13114302989 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 13114303021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13114303031) 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, 32410 + ... + 165163.

It is an arithmetic number, because the mean of its divisors is an integer number (3278641743).

Almost surely, 2^13114303021 is an apocalyptic number.

It is an amenable number.

13114303021 is a deficient number, since it is larger than the sum of its proper divisors (263951).

13114303021 is an equidigital number, since it uses as much as digits as its factorization.

13114303021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263950.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 13114303021 its reverse (12030341131), we get a palindrome (25144644152).

The spelling of 13114303021 in words is "thirteen billion, one hundred fourteen million, three hundred three thousand, twenty-one".