1723470113 has 2 divisors, whose sum is σ = 1723470114. Its totient is φ = 1723470112.

The previous prime is 1723470061. The next prime is 1723470173. The reversal of 1723470113 is 3110743271.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1551020689 + 172449424 = 39383^2 + 13132^2 .

It is a cyclic number.

It is not a de Polignac number, because 1723470113 - 2⁸ = 1723469857 is a prime.

It is not a weakly prime, because it can be changed into another prime (1723470173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 861735056 + 861735057.

It is an arithmetic number, because the mean of its divisors is an integer number (861735057).

Almost surely, 2^1723470113 is an apocalyptic number.

It is an amenable number.

1723470113 is a deficient number, since it is larger than the sum of its proper divisors (1).

1723470113 is an equidigital number, since it uses as much as digits as its factorization.

1723470113 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3528, while the sum is 29.

The square root of 1723470113 is about 41514.6975539989. The cubic root of 1723470113 is about 1198.9504974342.

The spelling of 1723470113 in words is "one billion, seven hundred twenty-three million, four hundred seventy thousand, one hundred thirteen".