99115228383143 has 8 divisors (see below), whose sum is σ = 113288255436288. Its totient is φ = 84945628508184.

The previous prime is 99115228383131. The next prime is 99115228383161. The reversal of 99115228383143 is 34138382251199.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 99115228383143 - 2¹⁰ = 99115228382119 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99115228389143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 856732571 + ... + 856848252.

It is an arithmetic number, because the mean of its divisors is an integer number (14161031929536).

Almost surely, 2^{99115228383143} is an apocalyptic number.

99115228383143 is a deficient number, since it is larger than the sum of its proper divisors (14173027053145).

99115228383143 is a wasteful number, since it uses less digits than its factorization.

99115228383143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1713589093.

The product of its digits is 11197440, while the sum is 59.

The spelling of 99115228383143 in words is "ninety-nine trillion, one hundred fifteen billion, two hundred twenty-eight million, three hundred eighty-three thousand, one hundred forty-three".