1120023120330 has 160 divisors (see below), whose sum is σ = 3127656717504. Its totient is φ = 287372219904.

The previous prime is 1120023120329. The next prime is 1120023120343. The reversal of 1120023120330 is 330213200211.

1120023120330 is a `hidden beast` number, since 1 + 1 + 20 + 0 + 2 + 312 + 0 + 330 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 2093634 + ... + 2573586.

Almost surely, 2^{1120023120330} is an apocalyptic number.

1120023120330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1120023120330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1563828358752).

1120023120330 is an abundant number, since it is smaller than the sum of its proper divisors (2007633597174).

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

1120023120330 is a wasteful number, since it uses less digits than its factorization.

1120023120330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 480082 (or 480073 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 1120023120330 its reverse (330213200211), we get a palindrome (1450236320541).

The spelling of 1120023120330 in words is "one trillion, one hundred twenty billion, twenty-three million, one hundred twenty thousand, three hundred thirty".