111032120011121 has 8 divisors (see below), whose sum is σ = 116989058044320. Its totient is φ = 105086496202272.

The previous prime is 111032120011067. The next prime is 111032120011147. The reversal of 111032120011121 is 121110021230111.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-111032120011121 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 111032120011121.

It is not an unprimeable number, because it can be changed into a prime (111032120011721) 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, 2828535935 + ... + 2828575188.

It is an arithmetic number, because the mean of its divisors is an integer number (14623632255540).

Almost surely, 2^{111032120011121} is an apocalyptic number.

It is an amenable number.

111032120011121 is a deficient number, since it is larger than the sum of its proper divisors (5956938033199).

111032120011121 is a wasteful number, since it uses less digits than its factorization.

111032120011121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5657112175.

The product of its (nonzero) digits is 24, while the sum is 17.

Adding to 111032120011121 its reverse (121110021230111), we get a palindrome (232142141241232).

The spelling of 111032120011121 in words is "one hundred eleven trillion, thirty-two billion, one hundred twenty million, eleven thousand, one hundred twenty-one".