23133002003 has 4 divisors (see below), whose sum is σ = 23288257200. Its totient is φ = 22977746808.

The previous prime is 23133001979. The next prime is 23133002033. The reversal of 23133002003 is 30020033132.

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 23133002003 - 2¹⁴ = 23132985619 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23133002033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 77627375 + ... + 77627672.

It is an arithmetic number, because the mean of its divisors is an integer number (5822064300).

Almost surely, 2^23133002003 is an apocalyptic number.

23133002003 is a deficient number, since it is larger than the sum of its proper divisors (155255197).

23133002003 is a wasteful number, since it uses less digits than its factorization.

23133002003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155255196.

The product of its (nonzero) digits is 324, while the sum is 17.

Adding to 23133002003 its reverse (30020033132), we get a palindrome (53153035135).

The spelling of 23133002003 in words is "twenty-three billion, one hundred thirty-three million, two thousand, three".