200322320131 has 4 divisors (see below), whose sum is σ = 200496363264. Its totient is φ = 200148277000.

The previous prime is 200322320129. The next prime is 200322320141. The reversal of 200322320131 is 131023223002.

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 200322320131 - 2¹ = 200322320129 is a prime.

It is a super-2 number, since 2×200322320131² (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 = 200322320099 and 200322320108.

It is not an unprimeable number, because it can be changed into a prime (200322320111) 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, 87019840 + ... + 87022141.

It is an arithmetic number, because the mean of its divisors is an integer number (50124090816).

Almost surely, 2^200322320131 is an apocalyptic number.

200322320131 is a deficient number, since it is larger than the sum of its proper divisors (174043133).

200322320131 is a wasteful number, since it uses less digits than its factorization.

200322320131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174043132.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 200322320131 its reverse (131023223002), we get a palindrome (331345543133).

The spelling of 200322320131 in words is "two hundred billion, three hundred twenty-two million, three hundred twenty thousand, one hundred thirty-one".