99287127411 has 4 divisors (see below), whose sum is σ = 132382836552. Its totient is φ = 66191418272.

The previous prime is 99287127397. The next prime is 99287127427. The reversal of 99287127411 is 11472178299.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11472178299 = 3 ⋅3824059433.

It is a cyclic number.

It is not a de Polignac number, because 99287127411 - 2¹⁷ = 99286996339 is a prime.

It is not an unprimeable number, because it can be changed into a prime (99287127461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16547854566 + ... + 16547854571.

It is an arithmetic number, because the mean of its divisors is an integer number (33095709138).

Almost surely, 2^99287127411 is an apocalyptic number.

99287127411 is a deficient number, since it is larger than the sum of its proper divisors (33095709141).

99287127411 is a wasteful number, since it uses less digits than its factorization.

99287127411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33095709140.

The product of its digits is 508032, while the sum is 51.

The spelling of 99287127411 in words is "ninety-nine billion, two hundred eighty-seven million, one hundred twenty-seven thousand, four hundred eleven".