200110202129 has 2 divisors, whose sum is σ = 200110202130. Its totient is φ = 200110202128.

The previous prime is 200110202111. The next prime is 200110202143. The reversal of 200110202129 is 921202011002.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 120502708225 + 79607493904 = 347135^2 + 282148^2 .

It is a cyclic number.

It is not a de Polignac number, because 200110202129 - 2¹² = 200110198033 is a prime.

It is a super-2 number, since 2×200110202129² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 200110202129.

It is not a weakly prime, because it can be changed into another prime (200110202429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100055101064 + 100055101065.

It is an arithmetic number, because the mean of its divisors is an integer number (100055101065).

Almost surely, 2^200110202129 is an apocalyptic number.

It is an amenable number.

200110202129 is a deficient number, since it is larger than the sum of its proper divisors (1).

200110202129 is an equidigital number, since it uses as much as digits as its factorization.

200110202129 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 20.

The spelling of 200110202129 in words is "two hundred billion, one hundred ten million, two hundred two thousand, one hundred twenty-nine".