113303223 has 12 divisors (see below), whose sum is σ = 178538568. Its totient is φ = 68668560.

The previous prime is 113303189. The next prime is 113303257. The reversal of 113303223 is 322303311.

113303223 is a `hidden beast` number, since 11 + 330 + 322 + 3 = 666.

It is an interprime number because it is at equal distance from previous prime (113303189) and next prime (113303257).

It is not a de Polignac number, because 113303223 - 2¹³ = 113295031 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 113303196 and 113303205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113303923) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 572140 + ... + 572337.

It is an arithmetic number, because the mean of its divisors is an integer number (14878214).

Almost surely, 2^113303223 is an apocalyptic number.

113303223 is a deficient number, since it is larger than the sum of its proper divisors (65235345).

113303223 is a wasteful number, since it uses less digits than its factorization.

113303223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1144494 (or 1144491 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

The square root of 113303223 is about 10644.3986678440. The cubic root of 113303223 is about 483.8908625700.

Adding to 113303223 its reverse (322303311), we get a palindrome (435606534).

It can be divided in two parts, 113303 and 223, that added together give a triangular number (113526 = T₄₇₆).

The spelling of 113303223 in words is "one hundred thirteen million, three hundred three thousand, two hundred twenty-three".