1111213203133 has 8 divisors (see below), whose sum is σ = 1232778900960. Its totient is φ = 993071891280.

The previous prime is 1111213203077. The next prime is 1111213203157. The reversal of 1111213203133 is 3313023121111.

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 1111213203133 - 2³³ = 1102623268541 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1111213203433) 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, 856095810 + ... + 856097107.

It is an arithmetic number, because the mean of its divisors is an integer number (154097362620).

Almost surely, 2^{1111213203133} is an apocalyptic number.

It is an amenable number.

1111213203133 is a deficient number, since it is larger than the sum of its proper divisors (121565697827).

1111213203133 is a wasteful number, since it uses less digits than its factorization.

1111213203133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1712192987.

The product of its (nonzero) digits is 324, while the sum is 22.

Adding to 1111213203133 its reverse (3313023121111), we get a palindrome (4424236324244).

The spelling of 1111213203133 in words is "one trillion, one hundred eleven billion, two hundred thirteen million, two hundred three thousand, one hundred thirty-three".