223135316 has 24 divisors (see below), whose sum is σ = 417785760. Its totient is φ = 103960800.

The previous prime is 223135307. The next prime is 223135333. The reversal of 223135316 is 613531322.

It is a super-3 number, since 3×223135316³ (a number of 26 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

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, 19430 + ... + 28701.

It is an arithmetic number, because the mean of its divisors is an integer number (17407740).

Almost surely, 2^223135316 is an apocalyptic number.

It is an amenable number.

223135316 is a deficient number, since it is larger than the sum of its proper divisors (194650444).

223135316 is a wasteful number, since it uses less digits than its factorization.

223135316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48215 (or 48213 counting only the distinct ones).

The product of its digits is 3240, while the sum is 26.

The square root of 223135316 is about 14937.7145507604. The cubic root of 223135316 is about 606.5353313625.

Adding to 223135316 its reverse (613531322), we get a palindrome (836666638).

The spelling of 223135316 in words is "two hundred twenty-three million, one hundred thirty-five thousand, three hundred sixteen".