1120331003111 has 16 divisors (see below), whose sum is σ = 1140889276800. Its totient is φ = 1099975861248.

The previous prime is 1120331003083. The next prime is 1120331003117. The reversal of 1120331003111 is 1113001330211.

It is a cyclic number.

It is not a de Polignac number, because 1120331003111 - 2¹⁸ = 1120330740967 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 1120331003111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120331003117) 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, 7536875 + ... + 7684083.

It is an arithmetic number, because the mean of its divisors is an integer number (71305579800).

Almost surely, 2^{1120331003111} is an apocalyptic number.

1120331003111 is a deficient number, since it is larger than the sum of its proper divisors (20558273689).

1120331003111 is a wasteful number, since it uses less digits than its factorization.

1120331003111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147898.

The product of its (nonzero) digits is 54, while the sum is 17.

Adding to 1120331003111 its reverse (1113001330211), we get a palindrome (2233332333322).

The spelling of 1120331003111 in words is "one trillion, one hundred twenty billion, three hundred thirty-one million, three thousand, one hundred eleven".