1120213122113 has 4 divisors (see below), whose sum is σ = 1120410036420. Its totient is φ = 1120016207808.

The previous prime is 1120213122103. The next prime is 1120213122143. The reversal of 1120213122113 is 3112213120211.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1063689010609 + 56524111504 = 1031353^2 + 237748^2 .

It is a cyclic number.

It is not a de Polignac number, because 1120213122113 - 2¹⁴ = 1120213105729 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1120213122103) 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 3 ways as a sum of consecutive naturals, for example, 98448620 + ... + 98459997.

It is an arithmetic number, because the mean of its divisors is an integer number (280102509105).

Almost surely, 2^{1120213122113} is an apocalyptic number.

It is an amenable number.

1120213122113 is a deficient number, since it is larger than the sum of its proper divisors (196914307).

1120213122113 is an equidigital number, since it uses as much as digits as its factorization.

1120213122113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196914306.

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 1120213122113 its reverse (3112213120211), we get a palindrome (4232426242324).

The spelling of 1120213122113 in words is "one trillion, one hundred twenty billion, two hundred thirteen million, one hundred twenty-two thousand, one hundred thirteen".