111010322123 has 8 divisors (see below), whose sum is σ = 115294319616. Its totient is φ = 106770263400.

The previous prime is 111010322117. The next prime is 111010322173. The reversal of 111010322123 is 321223010111.

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 111010322123 - 2⁸ = 111010321867 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (111010322113) 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, 10979543 + ... + 10989648.

It is an arithmetic number, because the mean of its divisors is an integer number (14411789952).

Almost surely, 2^111010322123 is an apocalyptic number.

111010322123 is a deficient number, since it is larger than the sum of its proper divisors (4283997493).

111010322123 is a wasteful number, since it uses less digits than its factorization.

111010322123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21969385.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 111010322123 its reverse (321223010111), we get a palindrome (432233332234).

The spelling of 111010322123 in words is "one hundred eleven billion, ten million, three hundred twenty-two thousand, one hundred twenty-three".