1120330310544 has 120 divisors (see below), whose sum is σ = 3192604688000. Its totient is φ = 366678524160.

The previous prime is 1120330310543. The next prime is 1120330310557. The reversal of 1120330310544 is 4450130330211.

It is a happy number.

1120330310544 is a `hidden beast` number, since 1 + 12 + 0 + 330 + 310 + 5 + 4 + 4 = 666.

It is not an unprimeable number, because it can be changed into a prime (1120330310543) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1787007 + ... + 2331105.

Almost surely, 2^{1120330310544} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1120330310544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1596302344000).

1120330310544 is an abundant number, since it is smaller than the sum of its proper divisors (2072274377456).

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

1120330310544 is a wasteful number, since it uses less digits than its factorization.

1120330310544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 544373 (or 544364 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

Adding to 1120330310544 its reverse (4450130330211), we get a palindrome (5570460640755).

The spelling of 1120330310544 in words is "one trillion, one hundred twenty billion, three hundred thirty million, three hundred ten thousand, five hundred forty-four".