223134302 has 4 divisors (see below), whose sum is σ = 334701456. Its totient is φ = 111567150.

The previous prime is 223134281. The next prime is 223134319. The reversal of 223134302 is 203431322.

223134302 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a super-3 number, since 3×223134302³ (a number of 26 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55783574 + ... + 55783577.

It is an arithmetic number, because the mean of its divisors is an integer number (83675364).

Almost surely, 2^223134302 is an apocalyptic number.

223134302 is a deficient number, since it is larger than the sum of its proper divisors (111567154).

223134302 is a wasteful number, since it uses less digits than its factorization.

223134302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111567153.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 223134302 is about 14937.6806097868. The cubic root of 223134302 is about 606.5344125960.

Adding to 223134302 its reverse (203431322), we get a palindrome (426565624).

The spelling of 223134302 in words is "two hundred twenty-three million, one hundred thirty-four thousand, three hundred two".