133002000023 has 4 divisors (see below), whose sum is σ = 133007138160. Its totient is φ = 132996861888.

The previous prime is 133002000011. The next prime is 133002000049. The reversal of 133002000023 is 320000200331.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 133002000023 - 2¹⁸ = 133001737879 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 133001999971 and 133002000007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133002000223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2530043 + ... + 2582076.

It is an arithmetic number, because the mean of its divisors is an integer number (33251784540).

Almost surely, 2^133002000023 is an apocalyptic number.

133002000023 is a deficient number, since it is larger than the sum of its proper divisors (5138137).

133002000023 is an equidigital number, since it uses as much as digits as its factorization.

133002000023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5138136.

The product of its (nonzero) digits is 108, while the sum is 14.

Adding to 133002000023 its reverse (320000200331), we get a palindrome (453002200354).

The spelling of 133002000023 in words is "one hundred thirty-three billion, two million, twenty-three", and thus it is an aban number.