111312021113014 has 8 divisors (see below), whose sum is σ = 166968077767920. Its totient is φ = 55655995190376.

The previous prime is 111312021112997. The next prime is 111312021113087. The reversal of 111312021113014 is 410311120213111.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6932832 + ... + 16452604.

It is an arithmetic number, because the mean of its divisors is an integer number (20871009720990).

Almost surely, 2^{111312021113014} is an apocalyptic number.

111312021113014 is a deficient number, since it is larger than the sum of its proper divisors (55656056654906).

111312021113014 is an equidigital number, since it uses as much as digits as its factorization.

111312021113014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15366134.

The product of its (nonzero) digits is 144, while the sum is 22.

Adding to 111312021113014 its reverse (410311120213111), we get a palindrome (521623141326125).

The spelling of 111312021113014 in words is "one hundred eleven trillion, three hundred twelve billion, twenty-one million, one hundred thirteen thousand, fourteen".