111232112201113 has 16 divisors (see below), whose sum is σ = 113439898091520. Its totient is φ = 109035438195600.

The previous prime is 111232112201051. The next prime is 111232112201123. The reversal of 111232112201113 is 311102211232111.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-111232112201113 is a prime.

It is a super-3 number, since 3×111232112201113³ (a number of 43 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (111232112201123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34101256 + ... + 37220422.

It is an arithmetic number, because the mean of its divisors is an integer number (7089993630720).

Almost surely, 2^{111232112201113} is an apocalyptic number.

It is an amenable number.

111232112201113 is a deficient number, since it is larger than the sum of its proper divisors (2207785890407).

111232112201113 is a wasteful number, since it uses less digits than its factorization.

111232112201113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3120948.

The product of its (nonzero) digits is 144, while the sum is 22.

Adding to 111232112201113 its reverse (311102211232111), we get a palindrome (422334323433224).

The spelling of 111232112201113 in words is "one hundred eleven trillion, two hundred thirty-two billion, one hundred twelve million, two hundred one thousand, one hundred thirteen".