1011120002303 has 4 divisors (see below), whose sum is σ = 1025361129168. Its totient is φ = 996878875440.

The previous prime is 1011120002287. The next prime is 1011120002327. The reversal of 1011120002303 is 3032000211101.

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 1011120002303 - 2⁴ = 1011120002287 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 (1011120004303) 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, 7120563326 + ... + 7120563467.

It is an arithmetic number, because the mean of its divisors is an integer number (256340282292).

Almost surely, 2^{1011120002303} is an apocalyptic number.

1011120002303 is a deficient number, since it is larger than the sum of its proper divisors (14241126865).

1011120002303 is an equidigital number, since it uses as much as digits as its factorization.

1011120002303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14241126864.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 1011120002303 its reverse (3032000211101), we get a palindrome (4043120213404).

The spelling of 1011120002303 in words is "one trillion, eleven billion, one hundred twenty million, two thousand, three hundred three".