1120332320121 has 8 divisors (see below), whose sum is σ = 1707173059264. Its totient is φ = 640189897200.

The previous prime is 1120332320119. The next prime is 1120332320167. The reversal of 1120332320121 is 1210232330211.

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

It is not a de Polignac number, because 1120332320121 - 2¹ = 1120332320119 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 53349158101 = 1120332320121 / (1 + 1 + 2 + 0 + 3 + 3 + 2 + 3 + 2 + 0 + 1 + 2 + 1).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1120332120121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26674579030 + ... + 26674579071.

It is an arithmetic number, because the mean of its divisors is an integer number (213396632408).

Almost surely, 2^{1120332320121} is an apocalyptic number.

It is an amenable number.

1120332320121 is a deficient number, since it is larger than the sum of its proper divisors (586840739143).

1120332320121 is an equidigital number, since it uses as much as digits as its factorization.

1120332320121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53349158111.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 1120332320121 its reverse (1210232330211), we get a palindrome (2330564650332).

The spelling of 1120332320121 in words is "one trillion, one hundred twenty billion, three hundred thirty-two million, three hundred twenty thousand, one hundred twenty-one".