200320122023 has 32 divisors (see below), whose sum is σ = 242947622400. Its totient is φ = 161344503936.

The previous prime is 200320122017. The next prime is 200320122031. The reversal of 200320122023 is 320221023002.

It is not a de Polignac number, because 200320122023 - 2⁴ = 200320122007 is a prime.

It is a super-2 number, since 2×200320122023² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 200320121992 and 200320122010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200320122623) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22420265 + ... + 22429197.

It is an arithmetic number, because the mean of its divisors is an integer number (7592113200).

Almost surely, 2^200320122023 is an apocalyptic number.

200320122023 is a deficient number, since it is larger than the sum of its proper divisors (42627500377).

200320122023 is a wasteful number, since it uses less digits than its factorization.

200320122023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10311.

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 200320122023 its reverse (320221023002), we get a palindrome (520541145025).

The spelling of 200320122023 in words is "two hundred billion, three hundred twenty million, one hundred twenty-two thousand, twenty-three".