13214122403 has 16 divisors (see below), whose sum is σ = 14250786816. Its totient is φ = 12216964320.

The previous prime is 13214122399. The next prime is 13214122409. The reversal of 13214122403 is 30422141231.

13214122403 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 13214122403 - 2² = 13214122399 is a prime.

It is a super-2 number, since 2×13214122403² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13214122409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 597326 + ... + 619052.

It is an arithmetic number, because the mean of its divisors is an integer number (890674176).

Almost surely, 2^13214122403 is an apocalyptic number.

13214122403 is a deficient number, since it is larger than the sum of its proper divisors (1036664413).

13214122403 is a wasteful number, since it uses less digits than its factorization.

13214122403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22634.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 13214122403 its reverse (30422141231), we get a palindrome (43636263634).

The spelling of 13214122403 in words is "thirteen billion, two hundred fourteen million, one hundred twenty-two thousand, four hundred three".