31253066631053 has 2 divisors, whose sum is σ = 31253066631054. Its totient is φ = 31253066631052.

The previous prime is 31253066631037. The next prime is 31253066631121. The reversal of 31253066631053 is 35013666035213.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 18904217018404 + 12348849612649 = 4347898^2 + 3514093^2 .

It is a cyclic number.

It is not a de Polignac number, because 31253066631053 - 2⁴ = 31253066631037 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 31253066630995 and 31253066631013.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (31253066631023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15626533315526 + 15626533315527.

It is an arithmetic number, because the mean of its divisors is an integer number (15626533315527).

Almost surely, 2^{31253066631053} is an apocalyptic number.

It is an amenable number.

31253066631053 is a deficient number, since it is larger than the sum of its proper divisors (1).

31253066631053 is an equidigital number, since it uses as much as digits as its factorization.

31253066631053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 874800, while the sum is 44.

The spelling of 31253066631053 in words is "thirty-one trillion, two hundred fifty-three billion, sixty-six million, six hundred thirty-one thousand, fifty-three".