1120123331032 has 48 divisors (see below), whose sum is σ = 2217500147160. Its totient is φ = 530366289408.

The previous prime is 1120123331009. The next prime is 1120123331081. The reversal of 1120123331032 is 2301333210211.

It is a junction number, because it is equal to n+sod(n) for n = 1120123330994 and 1120123331012.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 7046088 + ... + 7203304.

Almost surely, 2^{1120123331032} is an apocalyptic number.

It is an amenable number.

1120123331032 is a deficient number, since it is larger than the sum of its proper divisors (1097376816128).

1120123331032 is a wasteful number, since it uses less digits than its factorization.

1120123331032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159728 (or 159705 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 1120123331032 its reverse (2301333210211), we get a palindrome (3421456541243).

The spelling of 1120123331032 in words is "one trillion, one hundred twenty billion, one hundred twenty-three million, three hundred thirty-one thousand, thirty-two".