200000111029 has 2 divisors, whose sum is σ = 200000111030. Its totient is φ = 200000111028.

The previous prime is 200000110997. The next prime is 200000111081. The reversal of 200000111029 is 920111000002.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 134270944900 + 65729166129 = 366430^2 + 256377^2 .

It is a cyclic number.

It is not a de Polignac number, because 200000111029 - 2⁵ = 200000110997 is a prime.

It is a super-2 number, since 2×200000111029² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200000111629) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100000055514 + 100000055515.

It is an arithmetic number, because the mean of its divisors is an integer number (100000055515).

Almost surely, 2^200000111029 is an apocalyptic number.

It is an amenable number.

200000111029 is a deficient number, since it is larger than the sum of its proper divisors (1).

200000111029 is an equidigital number, since it uses as much as digits as its factorization.

200000111029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36, while the sum is 16.

The spelling of 200000111029 in words is "two hundred billion, one hundred eleven thousand, twenty-nine".