10253138251 has 2 divisors, whose sum is σ = 10253138252. Its totient is φ = 10253138250.

The previous prime is 10253138227. The next prime is 10253138257. The reversal of 10253138251 is 15283135201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10253138251 - 2²³ = 10244749643 is a prime.

It is not a weakly prime, because it can be changed into another prime (10253138257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5126569125 + 5126569126.

It is an arithmetic number, because the mean of its divisors is an integer number (5126569126).

Almost surely, 2^10253138251 is an apocalyptic number.

10253138251 is a deficient number, since it is larger than the sum of its proper divisors (1).

10253138251 is an equidigital number, since it uses as much as digits as its factorization.

10253138251 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7200, while the sum is 31.

The spelling of 10253138251 in words is "ten billion, two hundred fifty-three million, one hundred thirty-eight thousand, two hundred fifty-one".