111031040020214 has 16 divisors (see below), whose sum is σ = 175114338600960. Its totient is φ = 52696444480680.

The previous prime is 111031040020213. The next prime is 111031040020247. The reversal of 111031040020214 is 412020040130111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111031040020213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9212659094 + ... + 9212671145.

It is an arithmetic number, because the mean of its divisors is an integer number (10944646162560).

Almost surely, 2^{111031040020214} is an apocalyptic number.

111031040020214 is a deficient number, since it is larger than the sum of its proper divisors (64083298580746).

111031040020214 is a wasteful number, since it uses less digits than its factorization.

111031040020214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18425330395.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 111031040020214 its reverse (412020040130111), we get a palindrome (523051080150325).

The spelling of 111031040020214 in words is "one hundred eleven trillion, thirty-one billion, forty million, twenty thousand, two hundred fourteen".