200311101105 has 32 divisors (see below), whose sum is σ = 321537792000. Its totient is φ = 106486218432.

The previous prime is 200311101103. The next prime is 200311101197. The reversal of 200311101105 is 501101113002.

It is not a de Polignac number, because 200311101105 - 2¹ = 200311101103 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is not an unprimeable number, because it can be changed into a prime (200311101101) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11987046 + ... + 12003744.

It is an arithmetic number, because the mean of its divisors is an integer number (10048056000).

Almost surely, 2^200311101105 is an apocalyptic number.

It is an amenable number.

200311101105 is a deficient number, since it is larger than the sum of its proper divisors (121226690895).

200311101105 is a wasteful number, since it uses less digits than its factorization.

200311101105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19253.

The product of its (nonzero) digits is 30, while the sum is 15.

Adding to 200311101105 its reverse (501101113002), we get a palindrome (701412214107).

The spelling of 200311101105 in words is "two hundred billion, three hundred eleven million, one hundred one thousand, one hundred five".