123132223033 has 2 divisors, whose sum is σ = 123132223034. Its totient is φ = 123132223032.

The previous prime is 123132223007. The next prime is 123132223043. The reversal of 123132223033 is 330322231321.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 115959318784 + 7172904249 = 340528^2 + 84693^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-123132223033 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 123132222989 and 123132223007.

It is not a weakly prime, because it can be changed into another prime (123132223043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61566111516 + 61566111517.

It is an arithmetic number, because the mean of its divisors is an integer number (61566111517).

Almost surely, 2^123132223033 is an apocalyptic number.

It is an amenable number.

123132223033 is a deficient number, since it is larger than the sum of its proper divisors (1).

123132223033 is an equidigital number, since it uses as much as digits as its factorization.

123132223033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 123132223033 its reverse (330322231321), we get a palindrome (453454454354).

The spelling of 123132223033 in words is "one hundred twenty-three billion, one hundred thirty-two million, two hundred twenty-three thousand, thirty-three".