113272003 has 8 divisors (see below), whose sum is σ = 129161088. Its totient is φ = 98408064.

The previous prime is 113271997. The next prime is 113272007. The reversal of 113272003 is 300272311.

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

It is a cyclic number.

It is not a de Polignac number, because 113272003 - 2⁹ = 113271491 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113272007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 256051 + ... + 256492.

It is an arithmetic number, because the mean of its divisors is an integer number (16145136).

Almost surely, 2^113272003 is an apocalyptic number.

113272003 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

113272003 is a deficient number, since it is larger than the sum of its proper divisors (15889085).

113272003 is a wasteful number, since it uses less digits than its factorization.

113272003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 512573.

The product of its (nonzero) digits is 252, while the sum is 19.

The square root of 113272003 is about 10642.9320678091. The cubic root of 113272003 is about 483.8464141124.

The spelling of 113272003 in words is "one hundred thirteen million, two hundred seventy-two thousand, three".