10320253 has 2 divisors, whose sum is σ = 10320254. Its totient is φ = 10320252.

The previous prime is 10320227. The next prime is 10320263. The reversal of 10320253 is 35202301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8168164 + 2152089 = 2858^2 + 1467^2 .

It is an emirp because it is prime and its reverse (35202301) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10320253 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10320203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5160126 + 5160127.

It is an arithmetic number, because the mean of its divisors is an integer number (5160127).

Almost surely, 2^10320253 is an apocalyptic number.

It is an amenable number.

10320253 is a deficient number, since it is larger than the sum of its proper divisors (1).

10320253 is an equidigital number, since it uses as much as digits as its factorization.

10320253 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 180, while the sum is 16.

The square root of 10320253 is about 3212.5150583305. The cubic root of 10320253 is about 217.7192258270.

Adding to 10320253 its reverse (35202301), we get a palindrome (45522554).

The spelling of 10320253 in words is "ten million, three hundred twenty thousand, two hundred fifty-three".