111302110321 has 8 divisors (see below), whose sum is σ = 112675104000. Its totient is φ = 109937463600.

The previous prime is 111302110319. The next prime is 111302110327. The reversal of 111302110321 is 123011203111.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 111302110321 - 2¹ = 111302110319 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 111302110295 and 111302110304.

It is not an unprimeable number, because it can be changed into a prime (111302110327) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2059905 + ... + 2113246.

It is an arithmetic number, because the mean of its divisors is an integer number (14084388000).

Almost surely, 2^111302110321 is an apocalyptic number.

It is an amenable number.

111302110321 is a deficient number, since it is larger than the sum of its proper divisors (1372993679).

111302110321 is a wasteful number, since it uses less digits than its factorization.

111302110321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4173479.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 111302110321 its reverse (123011203111), we get a palindrome (234313313432).

The spelling of 111302110321 in words is "one hundred eleven billion, three hundred two million, one hundred ten thousand, three hundred twenty-one".