23030210197 has 2 divisors, whose sum is σ = 23030210198. Its totient is φ = 23030210196.

The previous prime is 23030210153. The next prime is 23030210207. The reversal of 23030210197 is 79101203032.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 16414990641 + 6615219556 = 128121^2 + 81334^2 .

It is a cyclic number.

It is not a de Polignac number, because 23030210197 - 2⁷ = 23030210069 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23030210117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11515105098 + 11515105099.

It is an arithmetic number, because the mean of its divisors is an integer number (11515105099).

Almost surely, 2^23030210197 is an apocalyptic number.

It is an amenable number.

23030210197 is a deficient number, since it is larger than the sum of its proper divisors (1).

23030210197 is an equidigital number, since it uses as much as digits as its factorization.

23030210197 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2268, while the sum is 28.

The spelling of 23030210197 in words is "twenty-three billion, thirty million, two hundred ten thousand, one hundred ninety-seven".