111020243014 has 4 divisors (see below), whose sum is σ = 166530364524. Its totient is φ = 55510121506.

The previous prime is 111020243003. The next prime is 111020243021. The reversal of 111020243014 is 410342020111.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 111020242982 and 111020243000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27755060752 + ... + 27755060755.

It is an arithmetic number, because the mean of its divisors is an integer number (41632591131).

Almost surely, 2^111020243014 is an apocalyptic number.

111020243014 is a deficient number, since it is larger than the sum of its proper divisors (55510121510).

111020243014 is an equidigital number, since it uses as much as digits as its factorization.

111020243014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55510121509.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 111020243014 its reverse (410342020111), we get a palindrome (521362263125).

The spelling of 111020243014 in words is "one hundred eleven billion, twenty million, two hundred forty-three thousand, fourteen".