1113002303 has 8 divisors (see below), whose sum is σ = 1274839200. Its totient is φ = 951874560.

The previous prime is 1113002263. The next prime is 1113002321. The reversal of 1113002303 is 3032003111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1113002303 - 2¹⁴ = 1112985919 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 (1113002333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 173918 + ... + 180203.

It is an arithmetic number, because the mean of its divisors is an integer number (159354900).

Almost surely, 2^1113002303 is an apocalyptic number.

1113002303 is a deficient number, since it is larger than the sum of its proper divisors (161836897).

1113002303 is an equidigital number, since it uses as much as digits as its factorization.

1113002303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 354577.

The product of its (nonzero) digits is 54, while the sum is 14.

The square root of 1113002303 is about 33361.6891508808. The cubic root of 1113002303 is about 1036.3314728569.

Adding to 1113002303 its reverse (3032003111), we get a palindrome (4145005414).

The spelling of 1113002303 in words is "one billion, one hundred thirteen million, two thousand, three hundred three".