20212023013 has 8 divisors (see below), whose sum is σ = 24876336128. Its totient is φ = 15991930224.

The previous prime is 20212023001. The next prime is 20212023037. The reversal of 20212023013 is 31032021202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20212023013 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20212023113) 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, 111054981 + ... + 111055162.

It is an arithmetic number, because the mean of its divisors is an integer number (3109542016).

Almost surely, 2^20212023013 is an apocalyptic number.

It is an amenable number.

20212023013 is a deficient number, since it is larger than the sum of its proper divisors (4664313115).

20212023013 is a wasteful number, since it uses less digits than its factorization.

20212023013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222110163.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 20212023013 its reverse (31032021202), we get a palindrome (51244044215).

The spelling of 20212023013 in words is "twenty billion, two hundred twelve million, twenty-three thousand, thirteen".