1141000223 has 4 divisors (see below), whose sum is σ = 1244727528. Its totient is φ = 1037272920.

The previous prime is 1141000199. The next prime is 1141000241. The reversal of 1141000223 is 3220001411.

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

It is a cyclic number.

It is not a de Polignac number, because 1141000223 - 2⁸ = 1140999967 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1141000198 and 1141000207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1141000723) 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, 51863636 + ... + 51863657.

It is an arithmetic number, because the mean of its divisors is an integer number (311181882).

Almost surely, 2^1141000223 is an apocalyptic number.

1141000223 is a deficient number, since it is larger than the sum of its proper divisors (103727305).

1141000223 is a wasteful number, since it uses less digits than its factorization.

1141000223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103727304.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 1141000223 is about 33778.6948090065. The cubic root of 1141000223 is about 1044.9493570690.

Adding to 1141000223 its reverse (3220001411), we get a palindrome (4361001634).

The spelling of 1141000223 in words is "one billion, one hundred forty-one million, two hundred twenty-three", and thus it is an aban number.