200111320890931 has 2 divisors, whose sum is σ = 200111320890932. Its totient is φ = 200111320890930.

The previous prime is 200111320890883. The next prime is 200111320890959. The reversal of 200111320890931 is 139098023111002.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 200111320890931 - 2⁹ = 200111320890419 is a prime.

It is a super-2 number, since 2×200111320890931² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (200111320890031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100055660445465 + 100055660445466.

It is an arithmetic number, because the mean of its divisors is an integer number (100055660445466).

Almost surely, 2^{200111320890931} is an apocalyptic number.

200111320890931 is a deficient number, since it is larger than the sum of its proper divisors (1).

200111320890931 is an equidigital number, since it uses as much as digits as its factorization.

200111320890931 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23328, while the sum is 40.

The spelling of 200111320890931 in words is "two hundred trillion, one hundred eleven billion, three hundred twenty million, eight hundred ninety thousand, nine hundred thirty-one".