1120031303211 has 24 divisors (see below), whose sum is σ = 1677076478064. Its totient is φ = 719716985280.

The previous prime is 1120031303203. The next prime is 1120031303213. The reversal of 1120031303211 is 1123031300211.

1120031303211 is a `hidden beast` number, since 1 + 120 + 0 + 31 + 303 + 211 = 666.

It is not a de Polignac number, because 1120031303211 - 2³ = 1120031303203 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1120031303213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15681460 + ... + 15752721.

It is an arithmetic number, because the mean of its divisors is an integer number (69878186586).

Almost surely, 2^{1120031303211} is an apocalyptic number.

1120031303211 is a deficient number, since it is larger than the sum of its proper divisors (557045174853).

1120031303211 is a wasteful number, since it uses less digits than its factorization.

1120031303211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31434331 (or 31434328 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 1120031303211 its reverse (1123031300211), we get a palindrome (2243062603422).

The spelling of 1120031303211 in words is "one trillion, one hundred twenty billion, thirty-one million, three hundred three thousand, two hundred eleven".