200321133023 has 16 divisors (see below), whose sum is σ = 225642074112. Its totient is φ = 176188332000.

The previous prime is 200321133011. The next prime is 200321133031. The reversal of 200321133023 is 320331123002.

It is a cyclic number.

It is not a de Polignac number, because 200321133023 - 2⁶ = 200321132959 is a prime.

It is a super-2 number, since 2×200321133023² (a number of 23 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 = 200321132986 and 200321133004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200321133223) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1226090 + ... + 1379832.

It is an arithmetic number, because the mean of its divisors is an integer number (14102629632).

Almost surely, 2^200321133023 is an apocalyptic number.

200321133023 is a deficient number, since it is larger than the sum of its proper divisors (25320941089).

200321133023 is a wasteful number, since it uses less digits than its factorization.

200321133023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157606.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 200321133023 its reverse (320331123002), we get a palindrome (520652256025).

The spelling of 200321133023 in words is "two hundred billion, three hundred twenty-one million, one hundred thirty-three thousand, twenty-three".