99995113 has 2 divisors, whose sum is σ = 99995114. Its totient is φ = 99995112.

The previous prime is 99995111. The next prime is 99995171. The reversal of 99995113 is 31159999.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 66389904 + 33605209 = 8148^2 + 5797^2 .

It is a cyclic number.

It is not a de Polignac number, because 99995113 - 2¹ = 99995111 is a prime.

Together with 99995111, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (99995111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49997556 + 49997557.

It is an arithmetic number, because the mean of its divisors is an integer number (49997557).

Almost surely, 2^99995113 is an apocalyptic number.

It is an amenable number.

99995113 is a deficient number, since it is larger than the sum of its proper divisors (1).

99995113 is an equidigital number, since it uses as much as digits as its factorization.

99995113 is an evil number, because the sum of its binary digits is even.

The product of its digits is 98415, while the sum is 46.

The square root of 99995113 is about 9999.7556470146. The cubic root of 99995113 is about 464.1513220899.

The spelling of 99995113 in words is "ninety-nine million, nine hundred ninety-five thousand, one hundred thirteen".