223002134 has 4 divisors (see below), whose sum is σ = 334503204. Its totient is φ = 111501066.

The previous prime is 223002113. The next prime is 223002149. The reversal of 223002134 is 431200322.

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

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, 55750532 + ... + 55750535.

It is an arithmetic number, because the mean of its divisors is an integer number (83625801).

Almost surely, 2^223002134 is an apocalyptic number.

223002134 is a deficient number, since it is larger than the sum of its proper divisors (111501070).

223002134 is a wasteful number, since it uses less digits than its factorization.

223002134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111501069.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 223002134 is about 14933.2559745020. The cubic root of 223002134 is about 606.4146338013.

Adding to 223002134 its reverse (431200322), we get a palindrome (654202456).

The spelling of 223002134 in words is "two hundred twenty-three million, two thousand, one hundred thirty-four".