133230000023 has 2 divisors, whose sum is σ = 133230000024. Its totient is φ = 133230000022.

The previous prime is 133229999993. The next prime is 133230000067. The reversal of 133230000023 is 320000032331.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 133230000023 - 2¹⁴ = 133229983639 is a prime.

It is a super-2 number, since 2×133230000023² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 133229999956 and 133230000010.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (133230000623) 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, 66615000011 + 66615000012.

It is an arithmetic number, because the mean of its divisors is an integer number (66615000012).

Almost surely, 2^133230000023 is an apocalyptic number.

133230000023 is a deficient number, since it is larger than the sum of its proper divisors (1).

133230000023 is an equidigital number, since it uses as much as digits as its factorization.

133230000023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324, while the sum is 17.

Adding to 133230000023 its reverse (320000032331), we get a palindrome (453230032354).

The spelling of 133230000023 in words is "one hundred thirty-three billion, two hundred thirty million, twenty-three", and thus it is an aban number.