14433130121 has 2 divisors, whose sum is σ = 14433130122. Its totient is φ = 14433130120.

The previous prime is 14433130109. The next prime is 14433130141. The reversal of 14433130121 is 12103133441.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13005121600 + 1428008521 = 114040^2 + 37789^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14433130121 is a prime.

It is not a weakly prime, because it can be changed into another prime (14433130141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7216565060 + 7216565061.

It is an arithmetic number, because the mean of its divisors is an integer number (7216565061).

Almost surely, 2^14433130121 is an apocalyptic number.

It is an amenable number.

14433130121 is a deficient number, since it is larger than the sum of its proper divisors (1).

14433130121 is an equidigital number, since it uses as much as digits as its factorization.

14433130121 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 14433130121 its reverse (12103133441), we get a palindrome (26536263562).

The spelling of 14433130121 in words is "fourteen billion, four hundred thirty-three million, one hundred thirty thousand, one hundred twenty-one".