113441203 has 4 divisors (see below), whose sum is σ = 114035328. Its totient is φ = 112847080.

The previous prime is 113441179. The next prime is 113441227. The reversal of 113441203 is 302144311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 302144311 = 7 ⋅43163473.

It is an interprime number because it is at equal distance from previous prime (113441179) and next prime (113441227).

It is a cyclic number.

It is not a de Polignac number, because 113441203 - 2⁵ = 113441171 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113441233) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 296776 + ... + 297157.

It is an arithmetic number, because the mean of its divisors is an integer number (28508832).

Almost surely, 2^113441203 is an apocalyptic number.

113441203 is a deficient number, since it is larger than the sum of its proper divisors (594125).

113441203 is an equidigital number, since it uses as much as digits as its factorization.

113441203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 594124.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 113441203 is about 10650.8780389224. The cubic root of 113441203 is about 484.0872093723.

Adding to 113441203 its reverse (302144311), we get a palindrome (415585514).

The spelling of 113441203 in words is "one hundred thirteen million, four hundred forty-one thousand, two hundred three".