223005051 has 6 divisors (see below), whose sum is σ = 322118420. Its totient is φ = 148670028.

The previous prime is 223005049. The next prime is 223005053. The reversal of 223005051 is 150500322.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (223005049) and next prime (223005053).

It is not a de Polignac number, because 223005051 - 2¹ = 223005049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (223005053) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12389161 + ... + 12389178.

Almost surely, 2^223005051 is an apocalyptic number.

223005051 is a deficient number, since it is larger than the sum of its proper divisors (99113369).

223005051 is a wasteful number, since it uses less digits than its factorization.

223005051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24778345 (or 24778342 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 18.

The square root of 223005051 is about 14933.3536420993. The cubic root of 223005051 is about 606.4172778773.

Adding to 223005051 its reverse (150500322), we get a palindrome (373505373).

The spelling of 223005051 in words is "two hundred twenty-three million, five thousand, fifty-one".