200111200003331 has 4 divisors (see below), whose sum is σ = 204991960979064. Its totient is φ = 195230439027600.

The previous prime is 200111200003307. The next prime is 200111200003339. The reversal of 200111200003331 is 133300002111002.

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 200111200003331 - 2³⁴ = 200094020134147 is a prime.

It is a super-2 number, since 2×200111200003331² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200111200003339) 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, 2440380487805 + ... + 2440380487886.

It is an arithmetic number, because the mean of its divisors is an integer number (51247990244766).

Almost surely, 2^{200111200003331} is an apocalyptic number.

200111200003331 is a deficient number, since it is larger than the sum of its proper divisors (4880760975733).

200111200003331 is an equidigital number, since it uses as much as digits as its factorization.

200111200003331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4880760975732.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 200111200003331 its reverse (133300002111002), we get a palindrome (333411202114333).

The spelling of 200111200003331 in words is "two hundred trillion, one hundred eleven billion, two hundred million, three thousand, three hundred thirty-one".