1120333031121 has 16 divisors (see below), whose sum is σ = 1530273769920. Its totient is φ = 728641985280.

The previous prime is 1120333031053. The next prime is 1120333031161. The reversal of 1120333031121 is 1211303330211.

It is a happy number.

It is not a de Polignac number, because 1120333031121 - 2¹⁰ = 1120333030097 is a prime.

It is a super-2 number, since 2×1120333031121² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1120333031161) 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, 3049165 + ... + 3396773.

It is an arithmetic number, because the mean of its divisors is an integer number (95642110620).

Almost surely, 2^{1120333031121} is an apocalyptic number.

It is an amenable number.

1120333031121 is a deficient number, since it is larger than the sum of its proper divisors (409940738799).

1120333031121 is a wasteful number, since it uses less digits than its factorization.

1120333031121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 373856.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 1120333031121 its reverse (1211303330211), we get a palindrome (2331636361332).

The spelling of 1120333031121 in words is "one trillion, one hundred twenty billion, three hundred thirty-three million, thirty-one thousand, one hundred twenty-one".