1253424200233 has 2 divisors, whose sum is σ = 1253424200234. Its totient is φ = 1253424200232.

The previous prime is 1253424200209. The next prime is 1253424200267. The reversal of 1253424200233 is 3320024243521.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1041352898089 + 212071302144 = 1020467^2 + 460512^2 .

It is a cyclic number.

It is not a de Polignac number, because 1253424200233 - 2²⁹ = 1252887329321 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1253424200195 and 1253424200204.

It is not a weakly prime, because it can be changed into another prime (1256424200233) 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 as a sum of consecutive naturals, namely, 626712100116 + 626712100117.

It is an arithmetic number, because the mean of its divisors is an integer number (626712100117).

Almost surely, 2^{1253424200233} is an apocalyptic number.

It is an amenable number.

1253424200233 is a deficient number, since it is larger than the sum of its proper divisors (1).

1253424200233 is an equidigital number, since it uses as much as digits as its factorization.

1253424200233 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34560, while the sum is 31.

Adding to 1253424200233 its reverse (3320024243521), we get a palindrome (4573448443754).

The spelling of 1253424200233 in words is "one trillion, two hundred fifty-three billion, four hundred twenty-four million, two hundred thousand, two hundred thirty-three".