20203322343 has 8 divisors (see below), whose sum is σ = 27665810928. Its totient is φ = 13104857664.

The previous prime is 20203322341. The next prime is 20203322389. The reversal of 20203322343 is 34322330202.

It is a happy number.

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

It is not a de Polignac number, because 20203322343 - 2¹ = 20203322341 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20203322341) 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, 91005846 + ... + 91006067.

It is an arithmetic number, because the mean of its divisors is an integer number (3458226366).

Almost surely, 2^20203322343 is an apocalyptic number.

20203322343 is a deficient number, since it is larger than the sum of its proper divisors (7462488585).

20203322343 is a wasteful number, since it uses less digits than its factorization.

20203322343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182011953.

The product of its (nonzero) digits is 5184, while the sum is 24.

Adding to 20203322343 its reverse (34322330202), we get a palindrome (54525652545).

The spelling of 20203322343 in words is "twenty billion, two hundred three million, three hundred twenty-two thousand, three hundred forty-three".