123233113 has 2 divisors, whose sum is σ = 123233114. Its totient is φ = 123233112.

The previous prime is 123233101. The next prime is 123233129. The reversal of 123233113 is 311332321.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 71436304 + 51796809 = 8452^2 + 7197^2 .

It is a cyclic number.

It is not a de Polignac number, because 123233113 - 2⁵ = 123233081 is a prime.

It is not a weakly prime, because it can be changed into another prime (123234113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61616556 + 61616557.

It is an arithmetic number, because the mean of its divisors is an integer number (61616557).

Almost surely, 2^123233113 is an apocalyptic number.

It is an amenable number.

123233113 is a deficient number, since it is larger than the sum of its proper divisors (1).

123233113 is an equidigital number, since it uses as much as digits as its factorization.

123233113 is an evil number, because the sum of its binary digits is even.

The product of its digits is 324, while the sum is 19.

The square root of 123233113 is about 11101.0410773044. The cubic root of 123233113 is about 497.6329626177.

Adding to 123233113 its reverse (311332321), we get a palindrome (434565434).

The spelling of 123233113 in words is "one hundred twenty-three million, two hundred thirty-three thousand, one hundred thirteen".