99112123112311 has 16 divisors (see below), whose sum is σ = 102368063013120. Its totient is φ = 95913823032000.

The previous prime is 99112123112293. The next prime is 99112123112333. The reversal of 99112123112311 is 11321132121199.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-99112123112311 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 (99112123112381) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19747315 + ... + 24252436.

It is an arithmetic number, because the mean of its divisors is an integer number (6398003938320).

Almost surely, 2^{99112123112311} is an apocalyptic number.

99112123112311 is a deficient number, since it is larger than the sum of its proper divisors (3255939900809).

99112123112311 is a wasteful number, since it uses less digits than its factorization.

99112123112311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44000406.

The product of its digits is 5832, while the sum is 37.

The spelling of 99112123112311 in words is "ninety-nine trillion, one hundred twelve billion, one hundred twenty-three million, one hundred twelve thousand, three hundred eleven".