111013312330 has 16 divisors (see below), whose sum is σ = 200156458824. Its totient is φ = 44331436800.

The previous prime is 111013312313. The next prime is 111013312369. The reversal of 111013312330 is 33213310111.

It can be written as a sum of positive squares in 4 ways, for example, as 77479279201 + 33534033129 = 278351^2 + 183123^2 .

It is a junction number, because it is equal to n+sod(n) for n = 111013312298 and 111013312307.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9229707 + ... + 9241726.

Almost surely, 2^111013312330 is an apocalyptic number.

111013312330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

111013312330 is a deficient number, since it is larger than the sum of its proper divisors (89143146494).

111013312330 is a wasteful number, since it uses less digits than its factorization.

111013312330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18472041.

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 111013312330 its reverse (33213310111), we get a palindrome (144226622441).

The spelling of 111013312330 in words is "one hundred eleven billion, thirteen million, three hundred twelve thousand, three hundred thirty".