223042141 has 4 divisors (see below), whose sum is σ = 254905312. Its totient is φ = 191178972.

The previous prime is 223042133. The next prime is 223042163. The reversal of 223042141 is 141240322.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 223042141 - 2³ = 223042133 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223042111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15931575 + ... + 15931588.

It is an arithmetic number, because the mean of its divisors is an integer number (63726328).

Almost surely, 2^223042141 is an apocalyptic number.

It is an amenable number.

223042141 is a deficient number, since it is larger than the sum of its proper divisors (31863171).

223042141 is an equidigital number, since it uses as much as digits as its factorization.

223042141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31863170.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 223042141 is about 14934.5954414574. The cubic root of 223042141 is about 606.4508956062.

Adding to 223042141 its reverse (141240322), we get a palindrome (364282463).

The spelling of 223042141 in words is "two hundred twenty-three million, forty-two thousand, one hundred forty-one".