1120201030321 has 8 divisors (see below), whose sum is σ = 1137221557920. Its totient is φ = 1103189359008.

The previous prime is 1120201030261. The next prime is 1120201030349. The reversal of 1120201030321 is 1230301020211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1120201030321 - 2²⁹ = 1119664159409 is a prime.

It is a super-2 number, since 2×1120201030321² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1120201030295 and 1120201030304.

It is not an unprimeable number, because it can be changed into a prime (1120201730321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1958956 + ... + 2465341.

It is an arithmetic number, because the mean of its divisors is an integer number (142152694740).

Almost surely, 2^{1120201030321} is an apocalyptic number.

It is an amenable number.

1120201030321 is a deficient number, since it is larger than the sum of its proper divisors (17020527599).

1120201030321 is an equidigital number, since it uses as much as digits as its factorization.

1120201030321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4428143.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 1120201030321 its reverse (1230301020211), we get a palindrome (2350502050532).

The spelling of 1120201030321 in words is "one trillion, one hundred twenty billion, two hundred one million, thirty thousand, three hundred twenty-one".