23031200020303 has 8 divisors (see below), whose sum is σ = 23197307772240. Its totient is φ = 22865098206720.

The previous prime is 23031200020291. The next prime is 23031200020307. The reversal of 23031200020303 is 30302000213032.

It is a happy number.

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 23031200020303 - 2¹⁷ = 23031199889231 is a prime.

It is a super-2 number, since 2×23031200020303² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23031200020307) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6452613 + ... + 9364753.

It is an arithmetic number, because the mean of its divisors is an integer number (2899663471530).

Almost surely, 2^{23031200020303} is an apocalyptic number.

23031200020303 is a deficient number, since it is larger than the sum of its proper divisors (166107751937).

23031200020303 is a wasteful number, since it uses less digits than its factorization.

23031200020303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2969177.

The product of its (nonzero) digits is 648, while the sum is 19.

Adding to 23031200020303 its reverse (30302000213032), we get a palindrome (53333200233335).

The spelling of 23031200020303 in words is "twenty-three trillion, thirty-one billion, two hundred million, twenty thousand, three hundred three".