111141443330 has 16 divisors (see below), whose sum is σ = 202035338424. Its totient is φ = 44016412800.

The previous prime is 111141443299. The next prime is 111141443353. The reversal of 111141443330 is 33344141111.

It can be written as a sum of positive squares in 4 ways, for example, as 90370580689 + 20770862641 = 300617^2 + 144121^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 111141443330.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55019507 + ... + 55021526.

Almost surely, 2^111141443330 is an apocalyptic number.

111141443330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

111141443330 is a deficient number, since it is larger than the sum of its proper divisors (90893895094).

111141443330 is a wasteful number, since it uses less digits than its factorization.

111141443330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110041141.

The product of its (nonzero) digits is 1728, while the sum is 26.

Adding to 111141443330 its reverse (33344141111), we get a palindrome (144485584441).

The spelling of 111141443330 in words is "one hundred eleven billion, one hundred forty-one million, four hundred forty-three thousand, three hundred thirty".