14130002121123 has 16 divisors (see below), whose sum is σ = 21970848780800. Its totient is φ = 8074286925768.

The previous prime is 14130002121091. The next prime is 14130002121197. The reversal of 14130002121123 is 32112120003141.

It is not a de Polignac number, because 14130002121123 - 2⁵ = 14130002121091 is a prime.

It is a super-2 number, since 2×14130002121123² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

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 14130002121123.

It is not an unprimeable number, because it can be changed into a prime (14130002121223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6865889215 + ... + 6865891272.

It is an arithmetic number, because the mean of its divisors is an integer number (1373178048800).

Almost surely, 2^{14130002121123} is an apocalyptic number.

14130002121123 is a deficient number, since it is larger than the sum of its proper divisors (7840846659677).

14130002121123 is an equidigital number, since it uses as much as digits as its factorization.

14130002121123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13731780511 (or 13731780497 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 14130002121123 its reverse (32112120003141), we get a palindrome (46242122124264).

The spelling of 14130002121123 in words is "fourteen trillion, one hundred thirty billion, two million, one hundred twenty-one thousand, one hundred twenty-three".