23201313033 has 8 divisors (see below), whose sum is σ = 32001811200. Its totient is φ = 14934178448.

The previous prime is 23201313029. The next prime is 23201313049. The reversal of 23201313033 is 33031310232.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 23201313033 - 2² = 23201313029 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23201313133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 133340793 + ... + 133340966.

It is an arithmetic number, because the mean of its divisors is an integer number (4000226400).

Almost surely, 2^23201313033 is an apocalyptic number.

It is an amenable number.

23201313033 is a deficient number, since it is larger than the sum of its proper divisors (8800498167).

23201313033 is a wasteful number, since it uses less digits than its factorization.

23201313033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266681791.

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 23201313033 its reverse (33031310232), we get a palindrome (56232623265).

The spelling of 23201313033 in words is "twenty-three billion, two hundred one million, three hundred thirteen thousand, thirty-three".