133150766423 has 2 divisors, whose sum is σ = 133150766424. Its totient is φ = 133150766422.

The previous prime is 133150766401. The next prime is 133150766449. The reversal of 133150766423 is 324667051331.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 133150766423 - 2¹⁶ = 133150700887 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (133150766453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66575383211 + 66575383212.

It is an arithmetic number, because the mean of its divisors is an integer number (66575383212).

Almost surely, 2^133150766423 is an apocalyptic number.

133150766423 is a deficient number, since it is larger than the sum of its proper divisors (1).

133150766423 is an equidigital number, since it uses as much as digits as its factorization.

133150766423 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 272160, while the sum is 41.

The spelling of 133150766423 in words is "one hundred thirty-three billion, one hundred fifty million, seven hundred sixty-six thousand, four hundred twenty-three".