20260023033 has 4 divisors (see below), whose sum is σ = 27013364048. Its totient is φ = 13506682020.

The previous prime is 20260023013. The next prime is 20260023079. The reversal of 20260023033 is 33032006202.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 20260023033 - 2⁹ = 20260022521 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (20260023013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3376670503 + ... + 3376670508.

It is an arithmetic number, because the mean of its divisors is an integer number (6753341012).

Almost surely, 2^20260023033 is an apocalyptic number.

It is an amenable number.

20260023033 is a deficient number, since it is larger than the sum of its proper divisors (6753341015).

20260023033 is an equidigital number, since it uses as much as digits as its factorization.

20260023033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6753341014.

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 20260023033 its reverse (33032006202), we get a palindrome (53292029235).

The spelling of 20260023033 in words is "twenty billion, two hundred sixty million, twenty-three thousand, thirty-three".