99141323 has 4 divisors (see below), whose sum is σ = 101011968. Its totient is φ = 97270680.

The previous prime is 99141319. The next prime is 99141337. The reversal of 99141323 is 32314199.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 99141323 - 2² = 99141319 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 99141323.

It is not an unprimeable number, because it can be changed into a prime (99141353) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 935243 + ... + 935348.

It is an arithmetic number, because the mean of its divisors is an integer number (25252992).

Almost surely, 2^99141323 is an apocalyptic number.

99141323 is a deficient number, since it is larger than the sum of its proper divisors (1870645).

99141323 is a wasteful number, since it uses less digits than its factorization.

99141323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1870644.

The product of its digits is 5832, while the sum is 32.

The square root of 99141323 is about 9956.9735863866. The cubic root of 99141323 is about 462.8265206305.

The spelling of 99141323 in words is "ninety-nine million, one hundred forty-one thousand, three hundred twenty-three".