1120310001211 has 4 divisors (see below), whose sum is σ = 1120492676512. Its totient is φ = 1120127325912.

The previous prime is 1120310001199. The next prime is 1120310001233. The reversal of 1120310001211 is 1121000130211.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1120310001211 - 2²¹ = 1120307904059 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1120310001191 and 1120310001200.

It is not an unprimeable number, because it can be changed into a prime (1120310001911) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91328451 + ... + 91340716.

It is an arithmetic number, because the mean of its divisors is an integer number (280123169128).

Almost surely, 2^{1120310001211} is an apocalyptic number.

1120310001211 is a deficient number, since it is larger than the sum of its proper divisors (182675301).

1120310001211 is an equidigital number, since it uses as much as digits as its factorization.

1120310001211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182675300.

The product of its (nonzero) digits is 12, while the sum is 13.

Adding to 1120310001211 its reverse (1121000130211), we get a palindrome (2241310131422).

The spelling of 1120310001211 in words is "one trillion, one hundred twenty billion, three hundred ten million, one thousand, two hundred eleven".