123050665337 has 2 divisors, whose sum is σ = 123050665338. Its totient is φ = 123050665336.

The previous prime is 123050665307. The next prime is 123050665357. The reversal of 123050665337 is 733566050321.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 89335829881 + 33714835456 = 298891^2 + 183616^2 .

It is a cyclic number.

It is not a de Polignac number, because 123050665337 - 2⁸ = 123050665081 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 123050665294 and 123050665303.

It is not a weakly prime, because it can be changed into another prime (123050665307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61525332668 + 61525332669.

It is an arithmetic number, because the mean of its divisors is an integer number (61525332669).

Almost surely, 2^123050665337 is an apocalyptic number.

It is an amenable number.

123050665337 is a deficient number, since it is larger than the sum of its proper divisors (1).

123050665337 is an equidigital number, since it uses as much as digits as its factorization.

123050665337 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 340200, while the sum is 41.

The spelling of 123050665337 in words is "one hundred twenty-three billion, fifty million, six hundred sixty-five thousand, three hundred thirty-seven".