1120211301103 has 4 divisors (see below), whose sum is σ = 1120314055408. Its totient is φ = 1120108546800.

The previous prime is 1120211301067. The next prime is 1120211301149. The reversal of 1120211301103 is 3011031120211.

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 1120211301103 - 2¹³ = 1120211292911 is a prime.

It is a super-2 number, since 2×1120211301103² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120211302103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51360798 + ... + 51382603.

It is an arithmetic number, because the mean of its divisors is an integer number (280078513852).

Almost surely, 2^{1120211301103} is an apocalyptic number.

1120211301103 is a deficient number, since it is larger than the sum of its proper divisors (102754305).

1120211301103 is a wasteful number, since it uses less digits than its factorization.

1120211301103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102754304.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 1120211301103 its reverse (3011031120211), we get a palindrome (4131242421314).

It can be divided in two parts, 1120211 and 301103, that multiplied together give a palindrome (337298892733).

The spelling of 1120211301103 in words is "one trillion, one hundred twenty billion, two hundred eleven million, three hundred one thousand, one hundred three".