133230430051 has 2 divisors, whose sum is σ = 133230430052. Its totient is φ = 133230430050.

The previous prime is 133230430049. The next prime is 133230430163. The reversal of 133230430051 is 150034032331.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 133230430051 - 2¹ = 133230430049 is a prime.

Together with 133230430049, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 133230429998 and 133230430025.

It is not a weakly prime, because it can be changed into another prime (133230433051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66615215025 + 66615215026.

It is an arithmetic number, because the mean of its divisors is an integer number (66615215026).

Almost surely, 2^133230430051 is an apocalyptic number.

133230430051 is a deficient number, since it is larger than the sum of its proper divisors (1).

133230430051 is an equidigital number, since it uses as much as digits as its factorization.

133230430051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3240, while the sum is 25.

Adding to 133230430051 its reverse (150034032331), we get a palindrome (283264462382).

The spelling of 133230430051 in words is "one hundred thirty-three billion, two hundred thirty million, four hundred thirty thousand, fifty-one".