14132503121 has 24 divisors (see below), whose sum is σ = 16424552736. Its totient is φ = 12017848320.

The previous prime is 14132503117. The next prime is 14132503123. The reversal of 14132503121 is 12130523141.

It is not a de Polignac number, because 14132503121 - 2² = 14132503117 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14132503123) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24492785 + ... + 24493361.

It is an arithmetic number, because the mean of its divisors is an integer number (684356364).

Almost surely, 2^14132503121 is an apocalyptic number.

14132503121 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

14132503121 is a deficient number, since it is larger than the sum of its proper divisors (2292049615).

14132503121 is an equidigital number, since it uses as much as digits as its factorization.

14132503121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1409 (or 832 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 23.

The spelling of 14132503121 in words is "fourteen billion, one hundred thirty-two million, five hundred three thousand, one hundred twenty-one".