123312033241 has 2 divisors, whose sum is σ = 123312033242. Its totient is φ = 123312033240.

The previous prime is 123312033223. The next prime is 123312033253. The reversal of 123312033241 is 142330213321.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 75421087641 + 47890945600 = 274629^2 + 218840^2 .

It is a cyclic number.

It is not a de Polignac number, because 123312033241 - 2¹³ = 123312025049 is a prime.

It is not a weakly prime, because it can be changed into another prime (123312033041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61656016620 + 61656016621.

It is an arithmetic number, because the mean of its divisors is an integer number (61656016621).

Almost surely, 2^123312033241 is an apocalyptic number.

It is an amenable number.

123312033241 is a deficient number, since it is larger than the sum of its proper divisors (1).

123312033241 is an equidigital number, since it uses as much as digits as its factorization.

123312033241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 123312033241 its reverse (142330213321), we get a palindrome (265642246562).

The spelling of 123312033241 in words is "one hundred twenty-three billion, three hundred twelve million, thirty-three thousand, two hundred forty-one".