111002310122311 has 4 divisors (see below), whose sum is σ = 111098750010624. Its totient is φ = 110905870234000.

The previous prime is 111002310122299. The next prime is 111002310122399. The reversal of 111002310122311 is 113221013200111.

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 111002310122311 - 2⁹ = 111002310121799 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 (111002310162311) 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, 48219942430 + ... + 48219944731.

It is an arithmetic number, because the mean of its divisors is an integer number (27774687502656).

Almost surely, 2^{111002310122311} is an apocalyptic number.

111002310122311 is a deficient number, since it is larger than the sum of its proper divisors (96439888313).

111002310122311 is an equidigital number, since it uses as much as digits as its factorization.

111002310122311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96439888312.

The product of its (nonzero) digits is 72, while the sum is 19.

Adding to 111002310122311 its reverse (113221013200111), we get a palindrome (224223323322422).

The spelling of 111002310122311 in words is "one hundred eleven trillion, two billion, three hundred ten million, one hundred twenty-two thousand, three hundred eleven".