2110235129 has 2 divisors, whose sum is σ = 2110235130. Its totient is φ = 2110235128.

The previous prime is 2110235089. The next prime is 2110235167. The reversal of 2110235129 is 9215320112.

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., 1321467904 + 788767225 = 36352^2 + 28085^2 .

It is a cyclic number.

It is not a de Polignac number, because 2110235129 - 2²⁰ = 2109186553 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2110235098 and 2110235107.

It is not a weakly prime, because it can be changed into another prime (2110235189) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1055117564 + 1055117565.

It is an arithmetic number, because the mean of its divisors is an integer number (1055117565).

Almost surely, 2^2110235129 is an apocalyptic number.

It is an amenable number.

2110235129 is a deficient number, since it is larger than the sum of its proper divisors (1).

2110235129 is an equidigital number, since it uses as much as digits as its factorization.

2110235129 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1080, while the sum is 26.

The square root of 2110235129 is about 45937.2956213141. The cubic root of 2110235129 is about 1282.6562533447.

The spelling of 2110235129 in words is "two billion, one hundred ten million, two hundred thirty-five thousand, one hundred twenty-nine".