252033132121 has 2 divisors, whose sum is σ = 252033132122. Its totient is φ = 252033132120.

The previous prime is 252033132089. The next prime is 252033132173. The reversal of 252033132121 is 121231330252.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 216750769225 + 35282362896 = 465565^2 + 187836^2 .

It is a cyclic number.

It is not a de Polignac number, because 252033132121 - 2⁵ = 252033132089 is a prime.

It is not a weakly prime, because it can be changed into another prime (252033132181) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126016566060 + 126016566061.

It is an arithmetic number, because the mean of its divisors is an integer number (126016566061).

Almost surely, 2^252033132121 is an apocalyptic number.

It is an amenable number.

252033132121 is a deficient number, since it is larger than the sum of its proper divisors (1).

252033132121 is an equidigital number, since it uses as much as digits as its factorization.

252033132121 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160, while the sum is 25.

Adding to 252033132121 its reverse (121231330252), we get a palindrome (373264462373).

The spelling of 252033132121 in words is "two hundred fifty-two billion, thirty-three million, one hundred thirty-two thousand, one hundred twenty-one".