10330100257 has 2 divisors, whose sum is σ = 10330100258. Its totient is φ = 10330100256.

The previous prime is 10330100171. The next prime is 10330100293. The reversal of 10330100257 is 75200103301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8723373201 + 1606727056 = 93399^2 + 40084^2 .

It is a cyclic number.

It is not a de Polignac number, because 10330100257 - 2¹¹ = 10330098209 is a prime.

It is not a weakly prime, because it can be changed into another prime (10330100857) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5165050128 + 5165050129.

It is an arithmetic number, because the mean of its divisors is an integer number (5165050129).

Almost surely, 2^10330100257 is an apocalyptic number.

It is an amenable number.

10330100257 is a deficient number, since it is larger than the sum of its proper divisors (1).

10330100257 is an equidigital number, since it uses as much as digits as its factorization.

10330100257 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 630, while the sum is 22.

Adding to 10330100257 its reverse (75200103301), we get a palindrome (85530203558).

The spelling of 10330100257 in words is "ten billion, three hundred thirty million, one hundred thousand, two hundred fifty-seven".