123000330997 has 2 divisors, whose sum is σ = 123000330998. Its totient is φ = 123000330996.

The previous prime is 123000330907. The next prime is 123000331033. The reversal of 123000330997 is 799033000321.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 113950804356 + 9049526641 = 337566^2 + 95129^2 .

It is a cyclic number.

It is not a de Polignac number, because 123000330997 - 2²³ = 122991942389 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (123000330907) 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, 61500165498 + 61500165499.

It is an arithmetic number, because the mean of its divisors is an integer number (61500165499).

Almost surely, 2^123000330997 is an apocalyptic number.

It is an amenable number.

123000330997 is a deficient number, since it is larger than the sum of its proper divisors (1).

123000330997 is an equidigital number, since it uses as much as digits as its factorization.

123000330997 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 30618, while the sum is 37.

The spelling of 123000330997 in words is "one hundred twenty-three billion, three hundred thirty thousand, nine hundred ninety-seven".