20200301023 has 4 divisors (see below), whose sum is σ = 23086058320. Its totient is φ = 17314543728.

The previous prime is 20200301021. The next prime is 20200301047. The reversal of 20200301023 is 32010300202.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 20200301023 - 2¹ = 20200301021 is a prime.

It is a super-2 number, since 2×20200301023² (a number of 21 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 = 20200300994 and 20200301012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20200301021) 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, 1442878638 + ... + 1442878651.

It is an arithmetic number, because the mean of its divisors is an integer number (5771514580).

Almost surely, 2^20200301023 is an apocalyptic number.

20200301023 is a deficient number, since it is larger than the sum of its proper divisors (2885757297).

20200301023 is an equidigital number, since it uses as much as digits as its factorization.

20200301023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2885757296.

The product of its (nonzero) digits is 72, while the sum is 13.

Adding to 20200301023 its reverse (32010300202), we get a palindrome (52210601225).

The spelling of 20200301023 in words is "twenty billion, two hundred million, three hundred one thousand, twenty-three".