111112032300123 has 8 divisors (see below), whose sum is σ = 148149665934336. Its totient is φ = 74074543433000.

The previous prime is 111112032300103. The next prime is 111112032300151. The reversal of 111112032300123 is 321003230211111.

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 111112032300123 - 2³⁸ = 110837154393179 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 111112032300123.

It is not an unprimeable number, because it can be changed into a prime (111112032300103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34388043 + ... + 37480148.

It is an arithmetic number, because the mean of its divisors is an integer number (18518708241792).

Almost surely, 2^{111112032300123} is an apocalyptic number.

111112032300123 is a deficient number, since it is larger than the sum of its proper divisors (37037633634213).

111112032300123 is an equidigital number, since it uses as much as digits as its factorization.

111112032300123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72383545.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 111112032300123 its reverse (321003230211111), we get a palindrome (432115262511234).

The spelling of 111112032300123 in words is "one hundred eleven trillion, one hundred twelve billion, thirty-two million, three hundred thousand, one hundred twenty-three".