1111128383328 has 48 divisors (see below), whose sum is σ = 2936287292400. Its totient is φ = 367890377216.

The previous prime is 1111128383251. The next prime is 1111128383333. The reversal of 1111128383328 is 8233838211111.

It is a tau number, because it is divible by the number of its divisors (48).

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 1111128383328.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38825475 + ... + 38854082.

It is an arithmetic number, because the mean of its divisors is an integer number (61172651925).

Almost surely, 2^{1111128383328} is an apocalyptic number.

It is an amenable number.

1111128383328 is an abundant number, since it is smaller than the sum of its proper divisors (1825158909072).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1111128383328 is a wasteful number, since it uses less digits than its factorization.

1111128383328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77679719 (or 77679711 counting only the distinct ones).

The product of its digits is 55296, while the sum is 42.

The spelling of 1111128383328 in words is "one trillion, one hundred eleven billion, one hundred twenty-eight million, three hundred eighty-three thousand, three hundred twenty-eight".