10302280253 has 2 divisors, whose sum is σ = 10302280254. Its totient is φ = 10302280252.

The previous prime is 10302280243. The next prime is 10302280321. The reversal of 10302280253 is 35208220301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9645793369 + 656486884 = 98213^2 + 25622^2 .

It is a cyclic number.

It is not a de Polignac number, because 10302280253 - 2¹⁸ = 10302018109 is a prime.

It is a super-2 number, since 2×10302280253² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10302280213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5151140126 + 5151140127.

It is an arithmetic number, because the mean of its divisors is an integer number (5151140127).

Almost surely, 2^10302280253 is an apocalyptic number.

It is an amenable number.

10302280253 is a deficient number, since it is larger than the sum of its proper divisors (1).

10302280253 is an equidigital number, since it uses as much as digits as its factorization.

10302280253 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2880, while the sum is 26.

The spelling of 10302280253 in words is "ten billion, three hundred two million, two hundred eighty thousand, two hundred fifty-three".