1121041002303 has 6 divisors (see below), whose sum is σ = 1619281447784. Its totient is φ = 747360668196.

The previous prime is 1121041002139. The next prime is 1121041002313. The reversal of 1121041002303 is 3032001401211.

1121041002303 is a `hidden beast` number, since 1 + 1 + 21 + 0 + 410 + 0 + 230 + 3 = 666.

It is not a de Polignac number, because 1121041002303 - 2⁸ = 1121041002047 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1121041002313) 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 5 ways as a sum of consecutive naturals, for example, 62280055675 + ... + 62280055692.

Almost surely, 2^{1121041002303} is an apocalyptic number.

1121041002303 is a deficient number, since it is larger than the sum of its proper divisors (498240445481).

1121041002303 is a wasteful number, since it uses less digits than its factorization.

1121041002303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124560111373 (or 124560111370 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 1121041002303 its reverse (3032001401211), we get a palindrome (4153042403514).

The spelling of 1121041002303 in words is "one trillion, one hundred twenty-one billion, forty-one million, two thousand, three hundred three".