133230002123 has 2 divisors, whose sum is σ = 133230002124. Its totient is φ = 133230002122.

The previous prime is 133230002077. The next prime is 133230002137. The reversal of 133230002123 is 321200032331.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-133230002123 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 133230002095 and 133230002104.

It is not a weakly prime, because it can be changed into another prime (133230002623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66615001061 + 66615001062.

It is an arithmetic number, because the mean of its divisors is an integer number (66615001062).

Almost surely, 2^133230002123 is an apocalyptic number.

133230002123 is a deficient number, since it is larger than the sum of its proper divisors (1).

133230002123 is an equidigital number, since it uses as much as digits as its factorization.

133230002123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 133230002123 its reverse (321200032331), we get a palindrome (454430034454).

The spelling of 133230002123 in words is "one hundred thirty-three billion, two hundred thirty million, two thousand, one hundred twenty-three".