99962113 has 2 divisors, whose sum is σ = 99962114. Its totient is φ = 99962112.

The previous prime is 99962111. The next prime is 99962119. The reversal of 99962113 is 31126999.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 97061904 + 2900209 = 9852^2 + 1703^2 .

It is an emirp because it is prime and its reverse (31126999) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 99962113 - 2¹ = 99962111 is a prime.

Together with 99962111, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (99962111) 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, 49981056 + 49981057.

It is an arithmetic number, because the mean of its divisors is an integer number (49981057).

Almost surely, 2^99962113 is an apocalyptic number.

It is an amenable number.

99962113 is a deficient number, since it is larger than the sum of its proper divisors (1).

99962113 is an equidigital number, since it uses as much as digits as its factorization.

99962113 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 26244, while the sum is 40.

The square root of 99962113 is about 9998.1054705379. The cubic root of 99962113 is about 464.1002573314.

The spelling of 99962113 in words is "ninety-nine million, nine hundred sixty-two thousand, one hundred thirteen".