223135351 has 8 divisors (see below), whose sum is σ = 233138304. Its totient is φ = 213157560.

The previous prime is 223135343. The next prime is 223135357. The reversal of 223135351 is 153531322.

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

It is not a de Polignac number, because 223135351 - 2³ = 223135343 is a prime.

It is a super-3 number, since 3×223135351³ (a number of 26 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223135357) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13156 + ... + 24886.

It is an arithmetic number, because the mean of its divisors is an integer number (29142288).

Almost surely, 2^223135351 is an apocalyptic number.

223135351 is a deficient number, since it is larger than the sum of its proper divisors (10002953).

223135351 is a wasteful number, since it uses less digits than its factorization.

223135351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12581.

The product of its digits is 2700, while the sum is 25.

The square root of 223135351 is about 14937.7157222917. The cubic root of 223135351 is about 606.5353630753.

Adding to 223135351 its reverse (153531322), we get a palindrome (376666673).

The spelling of 223135351 in words is "two hundred twenty-three million, one hundred thirty-five thousand, three hundred fifty-one".