123303212232301 has 2 divisors, whose sum is σ = 123303212232302. Its totient is φ = 123303212232300.

The previous prime is 123303212232271. The next prime is 123303212232323. The reversal of 123303212232301 is 103232212303321.

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., 123187135060900 + 116077171401 = 11098970^2 + 340701^2 .

It is a cyclic number.

It is not a de Polignac number, because 123303212232301 - 2²⁷ = 123303078014573 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 123303212232301.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (123303212232391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61651606116150 + 61651606116151.

It is an arithmetic number, because the mean of its divisors is an integer number (61651606116151).

Almost surely, 2^{123303212232301} is an apocalyptic number.

It is an amenable number.

123303212232301 is a deficient number, since it is larger than the sum of its proper divisors (1).

123303212232301 is an equidigital number, since it uses as much as digits as its factorization.

123303212232301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 123303212232301 its reverse (103232212303321), we get a palindrome (226535424535622).

The spelling of 123303212232301 in words is "one hundred twenty-three trillion, three hundred three billion, two hundred twelve million, two hundred thirty-two thousand, three hundred one".