10312302457 has 2 divisors, whose sum is σ = 10312302458. Its totient is φ = 10312302456.

The previous prime is 10312302419. The next prime is 10312302557. The reversal of 10312302457 is 75420321301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10098441081 + 213861376 = 100491^2 + 14624^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10312302457 is a prime.

It is not a weakly prime, because it can be changed into another prime (10312302557) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5156151228 + 5156151229.

It is an arithmetic number, because the mean of its divisors is an integer number (5156151229).

Almost surely, 2^10312302457 is an apocalyptic number.

It is an amenable number.

10312302457 is a deficient number, since it is larger than the sum of its proper divisors (1).

10312302457 is an equidigital number, since it uses as much as digits as its factorization.

10312302457 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5040, while the sum is 28.

Adding to 10312302457 its reverse (75420321301), we get a palindrome (85732623758).

The spelling of 10312302457 in words is "ten billion, three hundred twelve million, three hundred two thousand, four hundred fifty-seven".