200312101 has 8 divisors (see below), whose sum is σ = 223852608. Its totient is φ = 177660000.

The previous prime is 200312093. The next prime is 200312107. The reversal of 200312101 is 101213002.

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

It is a cyclic number.

It is not a de Polignac number, because 200312101 - 2³ = 200312093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200312107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 221625 + ... + 222526.

It is an arithmetic number, because the mean of its divisors is an integer number (27981576).

Almost surely, 2^200312101 is an apocalyptic number.

It is an amenable number.

200312101 is a deficient number, since it is larger than the sum of its proper divisors (23540507).

200312101 is a wasteful number, since it uses less digits than its factorization.

200312101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 444203.

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 200312101 is about 14153.1657589389. The cubic root of 200312101 is about 585.1075858330.

Adding to 200312101 its reverse (101213002), we get a palindrome (301525103).

Subtracting from 200312101 its reverse (101213002), we obtain a palindrome (99099099).

The spelling of 200312101 in words is "two hundred million, three hundred twelve thousand, one hundred one".