123300405013033 has 2 divisors, whose sum is σ = 123300405013034. Its totient is φ = 123300405013032.

The previous prime is 123300405013021. The next prime is 123300405013081. The reversal of 123300405013033 is 330310504003321.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 79830079213824 + 43470325799209 = 8934768^2 + 6593203^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-123300405013033 is a prime.

It is a super-3 number, since 3×123300405013033³ (a number of 43 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 123300405012992 and 123300405013010.

It is not a weakly prime, because it can be changed into another prime (123300403013033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61650202506516 + 61650202506517.

It is an arithmetic number, because the mean of its divisors is an integer number (61650202506517).

Almost surely, 2^{123300405013033} is an apocalyptic number.

It is an amenable number.

123300405013033 is a deficient number, since it is larger than the sum of its proper divisors (1).

123300405013033 is an equidigital number, since it uses as much as digits as its factorization.

123300405013033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9720, while the sum is 28.

Adding to 123300405013033 its reverse (330310504003321), we get a palindrome (453610909016354).

The spelling of 123300405013033 in words is "one hundred twenty-three trillion, three hundred billion, four hundred five million, thirteen thousand, thirty-three".