33032020023 has 16 divisors (see below), whose sum is σ = 50514918400. Its totient is φ = 21310980120.

The previous prime is 33032019997. The next prime is 33032020027. The reversal of 33032020023 is 32002023033.

It is not a de Polignac number, because 33032020023 - 2¹² = 33032015927 is a prime.

It is a super-2 number, since 2×33032020023² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 33032019978 and 33032020005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33032020027) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19731553 + ... + 19733226.

It is an arithmetic number, because the mean of its divisors is an integer number (3157182400).

Almost surely, 2^33032020023 is an apocalyptic number.

33032020023 is a deficient number, since it is larger than the sum of its proper divisors (17482898377).

33032020023 is a wasteful number, since it uses less digits than its factorization.

33032020023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39464819 (or 39464813 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 18.

Adding to 33032020023 its reverse (32002023033), we get a palindrome (65034043056).

The spelling of 33032020023 in words is "thirty-three billion, thirty-two million, twenty thousand, twenty-three".