1120201030320 has 40 divisors (see below), whose sum is σ = 3472623194736. Its totient is φ = 298720274688.

The previous prime is 1120201030261. The next prime is 1120201030349. The reversal of 1120201030320 is 230301020211.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 1120201030320.

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, 2333751907 + ... + 2333752386.

Almost surely, 2^{1120201030320} is an apocalyptic number.

1120201030320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1120201030320 is an abundant number, since it is smaller than the sum of its proper divisors (2352422164416).

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

1120201030320 is a wasteful number, since it uses less digits than its factorization.

1120201030320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4667504309 (or 4667504303 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 1120201030320 its reverse (230301020211), we get a palindrome (1350502050531).

The spelling of 1120201030320 in words is "one trillion, one hundred twenty billion, two hundred one million, thirty thousand, three hundred twenty".