1121233003111 has 8 divisors (see below), whose sum is σ = 1224022541840. Its totient is φ = 1020806442432.

The previous prime is 1121233003057. The next prime is 1121233003171. The reversal of 1121233003111 is 1113003321211.

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 1121233003111 - 2⁷ = 1121233002983 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1121233003171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 590743521 + ... + 590745418.

It is an arithmetic number, because the mean of its divisors is an integer number (153002817730).

Almost surely, 2^{1121233003111} is an apocalyptic number.

1121233003111 is a deficient number, since it is larger than the sum of its proper divisors (102789538729).

1121233003111 is a wasteful number, since it uses less digits than its factorization.

1121233003111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1181489025.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 1121233003111 its reverse (1113003321211), we get a palindrome (2234236324322).

The spelling of 1121233003111 in words is "one trillion, one hundred twenty-one billion, two hundred thirty-three million, three thousand, one hundred eleven".