113003043 has 8 divisors (see below), whose sum is σ = 151032000. Its totient is φ = 75154728.

The previous prime is 113003039. The next prime is 113003057. The reversal of 113003043 is 340300311.

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

It is not a de Polignac number, because 113003043 - 2² = 113003039 is a prime.

It is not an unprimeable number, because it can be changed into a prime (113003083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43693 + ... + 46206.

It is an arithmetic number, because the mean of its divisors is an integer number (18879000).

Almost surely, 2^113003043 is an apocalyptic number.

113003043 is a deficient number, since it is larger than the sum of its proper divisors (38028957).

113003043 is an equidigital number, since it uses as much as digits as its factorization.

113003043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90321.

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 113003043 is about 10630.2889424512. The cubic root of 113003043 is about 483.4631523925.

Adding to 113003043 its reverse (340300311), we get a palindrome (453303354).

The spelling of 113003043 in words is "one hundred thirteen million, three thousand, forty-three".