1141223301 has 24 divisors (see below), whose sum is σ = 1696563960. Its totient is φ = 738688896.

The previous prime is 1141223287. The next prime is 1141223323. The reversal of 1141223301 is 1033221411.

1141223301 is a `hidden beast` number, since 1 + 141 + 223 + 301 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 947039076 + 194184225 = 30774^2 + 13935^2 .

It is not a de Polignac number, because 1141223301 - 2¹³ = 1141215109 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1141223701) 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 23 ways as a sum of consecutive naturals, for example, 166131 + ... + 172863.

It is an arithmetic number, because the mean of its divisors is an integer number (70690165).

Almost surely, 2^1141223301 is an apocalyptic number.

It is an amenable number.

1141223301 is a deficient number, since it is larger than the sum of its proper divisors (555340659).

1141223301 is a wasteful number, since it uses less digits than its factorization.

1141223301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7285 (or 7282 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 1141223301 is about 33781.9966994256. The cubic root of 1141223301 is about 1045.0174523004.

Adding to 1141223301 its reverse (1033221411), we get a palindrome (2174444712).

The spelling of 1141223301 in words is "one billion, one hundred forty-one million, two hundred twenty-three thousand, three hundred one".