1113331444328 has 16 divisors (see below), whose sum is σ = 2116897817760. Its totient is φ = 548825359600.

The previous prime is 1113331444327. The next prime is 1113331444349. The reversal of 1113331444328 is 8234441333111.

It is a junction number, because it is equal to n+sod(n) for n = 1113331444291 and 1113331444300.

It is not an unprimeable number, because it can be changed into a prime (1113331444327) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 980044718 + ... + 980045853.

It is an arithmetic number, because the mean of its divisors is an integer number (132306113610).

Almost surely, 2^{1113331444328} is an apocalyptic number.

It is an amenable number.

1113331444328 is a deficient number, since it is larger than the sum of its proper divisors (1003566373432).

1113331444328 is a wasteful number, since it uses less digits than its factorization.

1113331444328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1960090648 (or 1960090644 counting only the distinct ones).

The product of its digits is 82944, while the sum is 38.

Adding to 1113331444328 its reverse (8234441333111), we get a palindrome (9347772777439).

The spelling of 1113331444328 in words is "one trillion, one hundred thirteen billion, three hundred thirty-one million, four hundred forty-four thousand, three hundred twenty-eight".