1113002343 has 16 divisors (see below), whose sum is σ = 1654856160. Its totient is φ = 739317888.

The previous prime is 1113002333. The next prime is 1113002353. The reversal of 1113002343 is 3432003111.

It is an interprime number because it is at equal distance from previous prime (1113002333) and next prime (1113002353).

It is not a de Polignac number, because 1113002343 - 2⁴ = 1113002327 is a prime.

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 15 ways as a sum of consecutive naturals, for example, 66930 + ... + 81887.

It is an arithmetic number, because the mean of its divisors is an integer number (103428510).

Almost surely, 2^1113002343 is an apocalyptic number.

1113002343 is a deficient number, since it is larger than the sum of its proper divisors (541853817).

1113002343 is a wasteful number, since it uses less digits than its factorization.

1113002343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149103 (or 149097 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 1113002343 is about 33361.6897503709. The cubic root of 1113002343 is about 1036.3314852718.

Adding to 1113002343 its reverse (3432003111), we get a palindrome (4545005454).

The spelling of 1113002343 in words is "one billion, one hundred thirteen million, two thousand, three hundred forty-three".