10302197 has 2 divisors, whose sum is σ = 10302198. Its totient is φ = 10302196.

The previous prime is 10302191. The next prime is 10302211. The reversal of 10302197 is 79120301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10182481 + 119716 = 3191^2 + 346^2 .

It is a cyclic number.

It is not a de Polignac number, because 10302197 - 2¹⁶ = 10236661 is a prime.

It is a super-2 number, since 2×10302197² = 212270526053618, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10302191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5151098 + 5151099.

It is an arithmetic number, because the mean of its divisors is an integer number (5151099).

Almost surely, 2^10302197 is an apocalyptic number.

It is an amenable number.

10302197 is a deficient number, since it is larger than the sum of its proper divisors (1).

10302197 is an equidigital number, since it uses as much as digits as its factorization.

10302197 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 378, while the sum is 23.

The square root of 10302197 is about 3209.7035688674. The cubic root of 10302197 is about 217.5921800665.

Adding to 10302197 its reverse (79120301), we get a palindrome (89422498).

The spelling of 10302197 in words is "ten million, three hundred two thousand, one hundred ninety-seven".