200312210222103 has 96 divisors (see below), whose sum is σ = 321444716544000. Its totient is φ = 110518368649920.

The previous prime is 200312210222087. The next prime is 200312210222207. The reversal of 200312210222103 is 301222012213002.

It is not a de Polignac number, because 200312210222103 - 2⁴ = 200312210222087 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 200312210222103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200312210221103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 4769430898 + ... + 4769472896.

It is an arithmetic number, because the mean of its divisors is an integer number (3348382464000).

Almost surely, 2^{200312210222103} is an apocalyptic number.

200312210222103 is a deficient number, since it is larger than the sum of its proper divisors (121132506321897).

200312210222103 is a wasteful number, since it uses less digits than its factorization.

200312210222103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44417 (or 44410 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 200312210222103 its reverse (301222012213002), we get a palindrome (501534222435105).

The spelling of 200312210222103 in words is "two hundred trillion, three hundred twelve billion, two hundred ten million, two hundred twenty-two thousand, one hundred three".