1113203022271 has 2 divisors, whose sum is σ = 1113203022272. Its totient is φ = 1113203022270.

The previous prime is 1113203022259. The next prime is 1113203022319. The reversal of 1113203022271 is 1722203023111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1113203022271 - 2⁹ = 1113203021759 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1113203022221) 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 as a sum of consecutive naturals, namely, 556601511135 + 556601511136.

It is an arithmetic number, because the mean of its divisors is an integer number (556601511136).

Almost surely, 2^{1113203022271} is an apocalyptic number.

1113203022271 is a deficient number, since it is larger than the sum of its proper divisors (1).

1113203022271 is an equidigital number, since it uses as much as digits as its factorization.

1113203022271 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1008, while the sum is 25.

Adding to 1113203022271 its reverse (1722203023111), we get a palindrome (2835406045382).

The spelling of 1113203022271 in words is "one trillion, one hundred thirteen billion, two hundred three million, twenty-two thousand, two hundred seventy-one".