23020303033 has 32 divisors (see below), whose sum is σ = 28807881984. Its totient is φ = 17910899712.

The previous prime is 23020303021. The next prime is 23020303079. The reversal of 23020303033 is 33030302032.

It is a cyclic number.

It is not a de Polignac number, because 23020303033 - 2¹³ = 23020294841 is a prime.

It is a super-2 number, since 2×23020303033² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 23020303033.

It is not an unprimeable number, because it can be changed into a prime (23020303013) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1325341 + ... + 1342597.

It is an arithmetic number, because the mean of its divisors is an integer number (900246312).

Almost surely, 2^23020303033 is an apocalyptic number.

It is an amenable number.

23020303033 is a deficient number, since it is larger than the sum of its proper divisors (5787578951).

23020303033 is a wasteful number, since it uses less digits than its factorization.

23020303033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17521.

The product of its (nonzero) digits is 972, while the sum is 19.

Adding to 23020303033 its reverse (33030302032), we get a palindrome (56050605065).

The spelling of 23020303033 in words is "twenty-three billion, twenty million, three hundred three thousand, thirty-three".