200321012331 has 16 divisors (see below), whose sum is σ = 323751131520. Its totient is φ = 121406673960.

The previous prime is 200321012327. The next prime is 200321012341. The reversal of 200321012331 is 133210123002.

200321012331 is a `hidden beast` number, since 2 + 0 + 0 + 321 + 0 + 12 + 331 = 666.

It is not a de Polignac number, because 200321012331 - 2² = 200321012327 is a prime.

It is a super-2 number, since 2×200321012331² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (200321012321) 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, 337240465 + ... + 337241058.

It is an arithmetic number, because the mean of its divisors is an integer number (20234445720).

Almost surely, 2^200321012331 is an apocalyptic number.

200321012331 is a deficient number, since it is larger than the sum of its proper divisors (123430119189).

200321012331 is a wasteful number, since it uses less digits than its factorization.

200321012331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 674481543 (or 674481537 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 200321012331 its reverse (133210123002), we get a palindrome (333531135333).

The spelling of 200321012331 in words is "two hundred billion, three hundred twenty-one million, twelve thousand, three hundred thirty-one".