133350433423 has 2 divisors, whose sum is σ = 133350433424. Its totient is φ = 133350433422.

The previous prime is 133350433417. The next prime is 133350433483. The reversal of 133350433423 is 324334053331.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 133350433423 - 2³³ = 124760498831 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (133350433483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66675216711 + 66675216712.

It is an arithmetic number, because the mean of its divisors is an integer number (66675216712).

Almost surely, 2^133350433423 is an apocalyptic number.

133350433423 is a deficient number, since it is larger than the sum of its proper divisors (1).

133350433423 is an equidigital number, since it uses as much as digits as its factorization.

133350433423 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 116640, while the sum is 34.

Adding to 133350433423 its reverse (324334053331), we get a palindrome (457684486754).

The spelling of 133350433423 in words is "one hundred thirty-three billion, three hundred fifty million, four hundred thirty-three thousand, four hundred twenty-three".