223020141 has 8 divisors (see below), whose sum is σ = 297556224. Its totient is φ = 148582080.

The previous prime is 223020097. The next prime is 223020143. The reversal of 223020141 is 141020322.

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

It is not a de Polignac number, because 223020141 - 2⁷ = 223020013 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 223020141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223020143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19020 + ... + 28421.

It is an arithmetic number, because the mean of its divisors is an integer number (37194528).

Almost surely, 2^223020141 is an apocalyptic number.

It is an amenable number.

223020141 is a deficient number, since it is larger than the sum of its proper divisors (74536083).

223020141 is a wasteful number, since it uses less digits than its factorization.

223020141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49011.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 223020141 is about 14933.8588784011. The cubic root of 223020141 is about 606.4309556398.

Adding to 223020141 its reverse (141020322), we get a palindrome (364040463).

The spelling of 223020141 in words is "two hundred twenty-three million, twenty thousand, one hundred forty-one".