12100012097 has 2 divisors, whose sum is σ = 12100012098. Its totient is φ = 12100012096.

The previous prime is 12100012091. The next prime is 12100012103. The reversal of 12100012097 is 79021000121.

It is a balanced prime because it is at equal distance from previous prime (12100012091) and next prime (12100012103).

It can be written as a sum of positive squares in only one way, i.e., 7043237776 + 5056774321 = 83924^2 + 71111^2 .

It is a cyclic number.

It is not a de Polignac number, because 12100012097 - 2⁸ = 12100011841 is a prime.

It is not a weakly prime, because it can be changed into another prime (12100012091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6050006048 + 6050006049.

It is an arithmetic number, because the mean of its divisors is an integer number (6050006049).

Almost surely, 2^12100012097 is an apocalyptic number.

It is an amenable number.

12100012097 is a deficient number, since it is larger than the sum of its proper divisors (1).

12100012097 is an equidigital number, since it uses as much as digits as its factorization.

12100012097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 252, while the sum is 23.

The spelling of 12100012097 in words is "twelve billion, one hundred million, twelve thousand, ninety-seven".