10253311051531 has 2 divisors, whose sum is σ = 10253311051532. Its totient is φ = 10253311051530.

The previous prime is 10253311051517. The next prime is 10253311051547. The reversal of 10253311051531 is 13515011335201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10253311051531 - 2⁵ = 10253311051499 is a prime.

It is a super-2 number, since 2×10253311051531² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10253311051493 and 10253311051502.

It is not a weakly prime, because it can be changed into another prime (10253311051561) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5126655525765 + 5126655525766.

It is an arithmetic number, because the mean of its divisors is an integer number (5126655525766).

Almost surely, 2^{10253311051531} is an apocalyptic number.

10253311051531 is a deficient number, since it is larger than the sum of its proper divisors (1).

10253311051531 is an equidigital number, since it uses as much as digits as its factorization.

10253311051531 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6750, while the sum is 31.

Adding to 10253311051531 its reverse (13515011335201), we get a palindrome (23768322386732).

The spelling of 10253311051531 in words is "ten trillion, two hundred fifty-three billion, three hundred eleven million, fifty-one thousand, five hundred thirty-one".