111321034 has 8 divisors (see below), whose sum is σ = 182161728. Its totient is φ = 50600460.

The previous prime is 111320999. The next prime is 111321047. The reversal of 111321034 is 430123111.

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

It is a super-2 number, since 2×111321034² = 24784745221658312, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 111320999 and 111321017.

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, 2530002 + ... + 2530045.

It is an arithmetic number, because the mean of its divisors is an integer number (22770216).

Almost surely, 2^111321034 is an apocalyptic number.

111321034 is a deficient number, since it is larger than the sum of its proper divisors (70840694).

111321034 is a wasteful number, since it uses less digits than its factorization.

111321034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5060060.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 111321034 is about 10550.8783520615. The cubic root of 111321034 is about 481.0524274958.

Adding to 111321034 its reverse (430123111), we get a palindrome (541444145).

The spelling of 111321034 in words is "one hundred eleven million, three hundred twenty-one thousand, thirty-four".