111121233012133 has 8 divisors (see below), whose sum is σ = 116969829765120. Its totient is φ = 105272647339680.

The previous prime is 111121233012077. The next prime is 111121233012157. The reversal of 111121233012133 is 331210332121111.

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 111121233012133 - 2¹³ = 111121233003941 is a prime.

It is a super-3 number, since 3×111121233012133³ (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 111121233012098 and 111121233012107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111121233012533) 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, 24903516 + ... + 29024602.

It is an arithmetic number, because the mean of its divisors is an integer number (14621228720640).

Almost surely, 2^{111121233012133} is an apocalyptic number.

It is an amenable number.

111121233012133 is a deficient number, since it is larger than the sum of its proper divisors (5848596752987).

111121233012133 is a wasteful number, since it uses less digits than its factorization.

111121233012133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5540267.

The product of its (nonzero) digits is 648, while the sum is 25.

Adding to 111121233012133 its reverse (331210332121111), we get a palindrome (442331565133244).

The spelling of 111121233012133 in words is "one hundred eleven trillion, one hundred twenty-one billion, two hundred thirty-three million, twelve thousand, one hundred thirty-three".