133001330023 has 2 divisors, whose sum is σ = 133001330024. Its totient is φ = 133001330022.

The previous prime is 133001329991. The next prime is 133001330087. The reversal of 133001330023 is 320033100331.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 133001330023 - 2⁵ = 133001329991 is a prime.

It is a super-2 number, since 2×133001330023² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (133001330123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66500665011 + 66500665012.

It is an arithmetic number, because the mean of its divisors is an integer number (66500665012).

Almost surely, 2^133001330023 is an apocalyptic number.

133001330023 is a deficient number, since it is larger than the sum of its proper divisors (1).

133001330023 is an equidigital number, since it uses as much as digits as its factorization.

133001330023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 486, while the sum is 19.

Adding to 133001330023 its reverse (320033100331), we get a palindrome (453034430354).

The spelling of 133001330023 in words is "one hundred thirty-three billion, one million, three hundred thirty thousand, twenty-three".