123132230297 has 2 divisors, whose sum is σ = 123132230298. Its totient is φ = 123132230296.

The previous prime is 123132230269. The next prime is 123132230303. The reversal of 123132230297 is 792032231321.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 87349211401 + 35783018896 = 295549^2 + 189164^2 .

It is a cyclic number.

It is not a de Polignac number, because 123132230297 - 2⁶ = 123132230233 is a prime.

It is a super-2 number, since 2×123132230297² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (123132200297) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61566115148 + 61566115149.

It is an arithmetic number, because the mean of its divisors is an integer number (61566115149).

Almost surely, 2^123132230297 is an apocalyptic number.

It is an amenable number.

123132230297 is a deficient number, since it is larger than the sum of its proper divisors (1).

123132230297 is an equidigital number, since it uses as much as digits as its factorization.

123132230297 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27216, while the sum is 35.

The spelling of 123132230297 in words is "one hundred twenty-three billion, one hundred thirty-two million, two hundred thirty thousand, two hundred ninety-seven".