113633343 has 12 divisors (see below), whose sum is σ = 164972808. Its totient is φ = 75369840.

The previous prime is 113633323. The next prime is 113633381. The reversal of 113633343 is 343336311.

It is a de Polignac number, because none of the positive numbers 2^k-113633343 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113633323) 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, 30273 + ... + 33818.

It is an arithmetic number, because the mean of its divisors is an integer number (13747734).

Almost surely, 2^113633343 is an apocalyptic number.

113633343 is a deficient number, since it is larger than the sum of its proper divisors (51339465).

113633343 is a wasteful number, since it uses less digits than its factorization.

113633343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64294 (or 64291 counting only the distinct ones).

The product of its digits is 5832, while the sum is 27.

The square root of 113633343 is about 10659.8941364349. The cubic root of 113633343 is about 484.3603613086.

Adding to 113633343 its reverse (343336311), we get a palindrome (456969654).

It can be divided in two parts, 11363 and 3343, that added together give a triangular number (14706 = T₁₇₁).

The spelling of 113633343 in words is "one hundred thirteen million, six hundred thirty-three thousand, three hundred forty-three".