13002214123 has 4 divisors (see below), whose sum is σ = 13044566920. Its totient is φ = 12959861328.

The previous prime is 13002214087. The next prime is 13002214129. The reversal of 13002214123 is 32141220031.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32141220031 = 6469 ⋅4968499.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13002214123 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 13002214123.

It is not an unprimeable number, because it can be changed into a prime (13002214129) 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, 21175938 + ... + 21176551.

It is an arithmetic number, because the mean of its divisors is an integer number (3261141730).

Almost surely, 2^13002214123 is an apocalyptic number.

13002214123 is a deficient number, since it is larger than the sum of its proper divisors (42352797).

13002214123 is an equidigital number, since it uses as much as digits as its factorization.

13002214123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42352796.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 13002214123 its reverse (32141220031), we get a palindrome (45143434154).

The spelling of 13002214123 in words is "thirteen billion, two million, two hundred fourteen thousand, one hundred twenty-three".