200111101121039 has 2 divisors, whose sum is σ = 200111101121040. Its totient is φ = 200111101121038.

The previous prime is 200111101121011. The next prime is 200111101121069. The reversal of 200111101121039 is 930121101111002.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-200111101121039 is a prime.

It is a super-2 number, since 2×200111101121039² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200111101121069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100055550560519 + 100055550560520.

It is an arithmetic number, because the mean of its divisors is an integer number (100055550560520).

Almost surely, 2^{200111101121039} is an apocalyptic number.

200111101121039 is a deficient number, since it is larger than the sum of its proper divisors (1).

200111101121039 is an equidigital number, since it uses as much as digits as its factorization.

200111101121039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 23.

The spelling of 200111101121039 in words is "two hundred trillion, one hundred eleven billion, one hundred one million, one hundred twenty-one thousand, thirty-nine".