123283073 has 2 divisors, whose sum is σ = 123283074. Its totient is φ = 123283072.

The previous prime is 123283009. The next prime is 123283081. The reversal of 123283073 is 370382321.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 122589184 + 693889 = 11072^2 + 833^2 .

It is a cyclic number.

It is not a de Polignac number, because 123283073 - 2⁶ = 123283009 is a prime.

It is not a weakly prime, because it can be changed into another prime (123283003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61641536 + 61641537.

It is an arithmetic number, because the mean of its divisors is an integer number (61641537).

Almost surely, 2^123283073 is an apocalyptic number.

It is an amenable number.

123283073 is a deficient number, since it is larger than the sum of its proper divisors (1).

123283073 is an equidigital number, since it uses as much as digits as its factorization.

123283073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 123283073 is about 11103.2910886818. The cubic root of 123283073 is about 497.7002020774.

The spelling of 123283073 in words is "one hundred twenty-three million, two hundred eighty-three thousand, seventy-three".