223097141 has 4 divisors (see below), whose sum is σ = 223226592. Its totient is φ = 222967692.

The previous prime is 223097129. The next prime is 223097159. The reversal of 223097141 is 141790322.

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 a de Polignac number, because none of the positive numbers 2^k-223097141 is a prime.

It is a super-3 number, since 3×223097141³ (a number of 26 digits) contains 333 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223097041) 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 3 ways as a sum of consecutive naturals, for example, 62105 + ... + 65598.

It is an arithmetic number, because the mean of its divisors is an integer number (55806648).

Almost surely, 2^223097141 is an apocalyptic number.

It is an amenable number.

223097141 is a deficient number, since it is larger than the sum of its proper divisors (129451).

223097141 is a wasteful number, since it uses less digits than its factorization.

223097141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129450.

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 223097141 is about 14936.4366901882. The cubic root of 223097141 is about 606.5007397863.

The spelling of 223097141 in words is "two hundred twenty-three million, ninety-seven thousand, one hundred forty-one".