2303250197 has 2 divisors, whose sum is σ = 2303250198. Its totient is φ = 2303250196.

The previous prime is 2303250149. The next prime is 2303250211. The reversal of 2303250197 is 7910523032.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1853216401 + 450033796 = 43049^2 + 21214^2 .

It is a cyclic number.

It is not a de Polignac number, because 2303250197 - 2¹⁶ = 2303184661 is a prime.

It is a super-2 number, since 2×2303250197² = 10609922939961077618, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2303250997) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1151625098 + 1151625099.

It is an arithmetic number, because the mean of its divisors is an integer number (1151625099).

Almost surely, 2^2303250197 is an apocalyptic number.

It is an amenable number.

2303250197 is a deficient number, since it is larger than the sum of its proper divisors (1).

2303250197 is an equidigital number, since it uses as much as digits as its factorization.

2303250197 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11340, while the sum is 32.

The square root of 2303250197 is about 47992.1889165310. The cubic root of 2303250197 is about 1320.6276088416.

The spelling of 2303250197 in words is "two billion, three hundred three million, two hundred fifty thousand, one hundred ninety-seven".