233031113123 has 2 divisors, whose sum is σ = 233031113124. Its totient is φ = 233031113122.

The previous prime is 233031113101. The next prime is 233031113149. The reversal of 233031113123 is 321311130332.

233031113123 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 233031113123 - 2²⁴ = 233014335907 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (233031113023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116515556561 + 116515556562.

It is an arithmetic number, because the mean of its divisors is an integer number (116515556562).

Almost surely, 2^233031113123 is an apocalyptic number.

233031113123 is a deficient number, since it is larger than the sum of its proper divisors (1).

233031113123 is an equidigital number, since it uses as much as digits as its factorization.

233031113123 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 233031113123 its reverse (321311130332), we get a palindrome (554342243455).

The spelling of 233031113123 in words is "two hundred thirty-three billion, thirty-one million, one hundred thirteen thousand, one hundred twenty-three".