14605032121 has 2 divisors, whose sum is σ = 14605032122. Its totient is φ = 14605032120.

The previous prime is 14605032097. The next prime is 14605032133. The reversal of 14605032121 is 12123050641.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14595297721 + 9734400 = 120811^2 + 3120^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14605032121 is a prime.

It is not a weakly prime, because it can be changed into another prime (14605132121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7302516060 + 7302516061.

It is an arithmetic number, because the mean of its divisors is an integer number (7302516061).

Almost surely, 2^14605032121 is an apocalyptic number.

It is an amenable number.

14605032121 is a deficient number, since it is larger than the sum of its proper divisors (1).

14605032121 is an equidigital number, since it uses as much as digits as its factorization.

14605032121 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1440, while the sum is 25.

Adding to 14605032121 its reverse (12123050641), we get a palindrome (26728082762).

The spelling of 14605032121 in words is "fourteen billion, six hundred five million, thirty-two thousand, one hundred twenty-one".