10310431273 has 2 divisors, whose sum is σ = 10310431274. Its totient is φ = 10310431272.

The previous prime is 10310431259. The next prime is 10310431363. The reversal of 10310431273 is 37213401301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10239820864 + 70610409 = 101192^2 + 8403^2 .

It is a cyclic number.

It is not a de Polignac number, because 10310431273 - 2²¹ = 10308334121 is a prime.

It is not a weakly prime, because it can be changed into another prime (10310491273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5155215636 + 5155215637.

It is an arithmetic number, because the mean of its divisors is an integer number (5155215637).

Almost surely, 2^10310431273 is an apocalyptic number.

It is an amenable number.

10310431273 is a deficient number, since it is larger than the sum of its proper divisors (1).

10310431273 is an equidigital number, since it uses as much as digits as its factorization.

10310431273 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1512, while the sum is 25.

Adding to 10310431273 its reverse (37213401301), we get a palindrome (47523832574).

The spelling of 10310431273 in words is "ten billion, three hundred ten million, four hundred thirty-one thousand, two hundred seventy-three".