99324061 has 2 divisors, whose sum is σ = 99324062. Its totient is φ = 99324060.

The previous prime is 99324059. The next prime is 99324103. The reversal of 99324061 is 16042399.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 97416900 + 1907161 = 9870^2 + 1381^2 .

It is an emirp because it is prime and its reverse (16042399) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 99324061 - 2¹ = 99324059 is a prime.

Together with 99324059, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (99324161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49662030 + 49662031.

It is an arithmetic number, because the mean of its divisors is an integer number (49662031).

Almost surely, 2^99324061 is an apocalyptic number.

It is an amenable number.

99324061 is a deficient number, since it is larger than the sum of its proper divisors (1).

99324061 is an equidigital number, since it uses as much as digits as its factorization.

99324061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11664, while the sum is 34.

The square root of 99324061 is about 9966.1457444691. The cubic root of 99324061 is about 463.1107078212.

The spelling of 99324061 in words is "ninety-nine million, three hundred twenty-four thousand, sixty-one".