123033001111103 has 2 divisors, whose sum is σ = 123033001111104. Its totient is φ = 123033001111102.

The previous prime is 123033001111081. The next prime is 123033001111117. The reversal of 123033001111103 is 301111100330321.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 123033001111103 - 2¹⁴ = 123033001094719 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (123033001111703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61516500555551 + 61516500555552.

It is an arithmetic number, because the mean of its divisors is an integer number (61516500555552).

Almost surely, 2^{123033001111103} is an apocalyptic number.

123033001111103 is a deficient number, since it is larger than the sum of its proper divisors (1).

123033001111103 is an equidigital number, since it uses as much as digits as its factorization.

123033001111103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 162, while the sum is 20.

Adding to 123033001111103 its reverse (301111100330321), we get a palindrome (424144101441424).

The spelling of 123033001111103 in words is "one hundred twenty-three trillion, thirty-three billion, one million, one hundred eleven thousand, one hundred three".