123355050233 has 2 divisors, whose sum is σ = 123355050234. Its totient is φ = 123355050232.

The previous prime is 123355050227. The next prime is 123355050271. The reversal of 123355050233 is 332050553321.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 107507261689 + 15847788544 = 327883^2 + 125888^2 .

It is a cyclic number.

It is not a de Polignac number, because 123355050233 - 2²⁰ = 123354001657 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 123355050233.

It is not a weakly prime, because it can be changed into another prime (123355050733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61677525116 + 61677525117.

It is an arithmetic number, because the mean of its divisors is an integer number (61677525117).

Almost surely, 2^123355050233 is an apocalyptic number.

It is an amenable number.

123355050233 is a deficient number, since it is larger than the sum of its proper divisors (1).

123355050233 is an equidigital number, since it uses as much as digits as its factorization.

123355050233 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40500, while the sum is 32.

The spelling of 123355050233 in words is "one hundred twenty-three billion, three hundred fifty-five million, fifty thousand, two hundred thirty-three".