99423323 has 2 divisors, whose sum is σ = 99423324. Its totient is φ = 99423322.

The previous prime is 99423307. The next prime is 99423391. The reversal of 99423323 is 32332499.

It is a weak prime.

It is an emirp because it is prime and its reverse (32332499) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 99423323 - 2⁴ = 99423307 is a prime.

It is not a weakly prime, because it can be changed into another prime (99423823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49711661 + 49711662.

It is an arithmetic number, because the mean of its divisors is an integer number (49711662).

Almost surely, 2^99423323 is an apocalyptic number.

99423323 is a deficient number, since it is larger than the sum of its proper divisors (1).

99423323 is an equidigital number, since it uses as much as digits as its factorization.

99423323 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 34992, while the sum is 35.

The square root of 99423323 is about 9971.1244601599. The cubic root of 99423323 is about 463.2649302375.

The spelling of 99423323 in words is "ninety-nine million, four hundred twenty-three thousand, three hundred twenty-three".