23020031303 has 8 divisors (see below), whose sum is σ = 23528079360. Its totient is φ = 22517089560.

The previous prime is 23020031263. The next prime is 23020031317. The reversal of 23020031303 is 30313002032.

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 23020031303 - 2²² = 23015836999 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23020031323) 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, 1267463 + ... + 1285496.

It is an arithmetic number, because the mean of its divisors is an integer number (2941009920).

Almost surely, 2^23020031303 is an apocalyptic number.

23020031303 is a deficient number, since it is larger than the sum of its proper divisors (508048057).

23020031303 is a wasteful number, since it uses less digits than its factorization.

23020031303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2553157.

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

Adding to 23020031303 its reverse (30313002032), we get a palindrome (53333033335).

The spelling of 23020031303 in words is "twenty-three billion, twenty million, thirty-one thousand, three hundred three".