2090110129 has 2 divisors, whose sum is σ = 2090110130. Its totient is φ = 2090110128.

The previous prime is 2090110097. The next prime is 2090110151. The reversal of 2090110129 is 9210110902.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2030403600 + 59706529 = 45060^2 + 7727^2 .

It is a cyclic number.

It is not a de Polignac number, because 2090110129 - 2⁵ = 2090110097 is a prime.

It is not a weakly prime, because it can be changed into another prime (2090110229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1045055064 + 1045055065.

It is an arithmetic number, because the mean of its divisors is an integer number (1045055065).

Almost surely, 2^2090110129 is an apocalyptic number.

It is an amenable number.

2090110129 is a deficient number, since it is larger than the sum of its proper divisors (1).

2090110129 is an equidigital number, since it uses as much as digits as its factorization.

2090110129 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324, while the sum is 25.

The square root of 2090110129 is about 45717.7222639099. The cubic root of 2090110129 is about 1278.5657211247.

The spelling of 2090110129 in words is "two billion, ninety million, one hundred ten thousand, one hundred twenty-nine".