123013205232733 has 2 divisors, whose sum is σ = 123013205232734. Its totient is φ = 123013205232732.

The previous prime is 123013205232677. The next prime is 123013205232751. The reversal of 123013205232733 is 337232502310321.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 77091683754969 + 45921521477764 = 8780187^2 + 6776542^2 .

It is a cyclic number.

It is not a de Polignac number, because 123013205232733 - 2¹³ = 123013205224541 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 123013205232692 and 123013205232701.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (123013205232233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61506602616366 + 61506602616367.

It is an arithmetic number, because the mean of its divisors is an integer number (61506602616367).

Almost surely, 2^{123013205232733} is an apocalyptic number.

It is an amenable number.

123013205232733 is a deficient number, since it is larger than the sum of its proper divisors (1).

123013205232733 is an equidigital number, since it uses as much as digits as its factorization.

123013205232733 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 136080, while the sum is 37.

The spelling of 123013205232733 in words is "one hundred twenty-three trillion, thirteen billion, two hundred five million, two hundred thirty-two thousand, seven hundred thirty-three".