133330113023 has 2 divisors, whose sum is σ = 133330113024. Its totient is φ = 133330113022.

The previous prime is 133330113019. The next prime is 133330113067. The reversal of 133330113023 is 320311033331.

It is a weak prime.

It is an emirp because it is prime and its reverse (320311033331) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 133330113023 - 2² = 133330113019 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 133330113023.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (133330113013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66665056511 + 66665056512.

It is an arithmetic number, because the mean of its divisors is an integer number (66665056512).

Almost surely, 2^133330113023 is an apocalyptic number.

133330113023 is a deficient number, since it is larger than the sum of its proper divisors (1).

133330113023 is an equidigital number, since it uses as much as digits as its factorization.

133330113023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1458, while the sum is 23.

Adding to 133330113023 its reverse (320311033331), we get a palindrome (453641146354).

The spelling of 133330113023 in words is "one hundred thirty-three billion, three hundred thirty million, one hundred thirteen thousand, twenty-three".