4155210113 has 2 divisors, whose sum is σ = 4155210114. Its totient is φ = 4155210112.

The previous prime is 4155210109. The next prime is 4155210119. The reversal of 4155210113 is 3110125514.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3019722304 + 1135487809 = 54952^2 + 33697^2 .

It is a cyclic number.

It is not a de Polignac number, because 4155210113 - 2² = 4155210109 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (4155210119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2077605056 + 2077605057.

It is an arithmetic number, because the mean of its divisors is an integer number (2077605057).

Almost surely, 2^4155210113 is an apocalyptic number.

It is an amenable number.

4155210113 is a deficient number, since it is larger than the sum of its proper divisors (1).

4155210113 is an equidigital number, since it uses as much as digits as its factorization.

4155210113 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 600, while the sum is 23.

The square root of 4155210113 is about 64460.9192689648. The cubic root of 4155210113 is about 1607.6727964354.

Adding to 4155210113 its reverse (3110125514), we get a palindrome (7265335627).

The spelling of 4155210113 in words is "four billion, one hundred fifty-five million, two hundred ten thousand, one hundred thirteen".