113002043 has 32 divisors (see below), whose sum is σ = 150336000. Its totient is φ = 82229760.

The previous prime is 113002039. The next prime is 113002049. The reversal of 113002043 is 340200311.

It is a cyclic number.

It is not a de Polignac number, because 113002043 - 2² = 113002039 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113002049) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 226208 + ... + 226706.

It is an arithmetic number, because the mean of its divisors is an integer number (4698000).

Almost surely, 2^113002043 is an apocalyptic number.

113002043 is a deficient number, since it is larger than the sum of its proper divisors (37333957).

113002043 is a wasteful number, since it uses less digits than its factorization.

113002043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 707.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 113002043 is about 10630.2419069370. The cubic root of 113002043 is about 483.4617262817.

Adding to 113002043 its reverse (340200311), we get a palindrome (453202354).

The spelling of 113002043 in words is "one hundred thirteen million, two thousand, forty-three".