1123234141 has 16 divisors (see below), whose sum is σ = 1201723776. Its totient is φ = 1047473856.

The previous prime is 1123234121. The next prime is 1123234171. The reversal of 1123234141 is 1414323211.

It is a cyclic number.

It is not a de Polignac number, because 1123234141 - 2¹⁹ = 1122709853 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 (1123234111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 195871 + ... + 201523.

It is an arithmetic number, because the mean of its divisors is an integer number (75107736).

Almost surely, 2^1123234141 is an apocalyptic number.

It is an amenable number.

1123234141 is a deficient number, since it is larger than the sum of its proper divisors (78489635).

1123234141 is a wasteful number, since it uses less digits than its factorization.

1123234141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5892.

The product of its digits is 576, while the sum is 22.

The square root of 1123234141 is about 33514.6854527982. The cubic root of 1123234141 is about 1039.4974584496.

Adding to 1123234141 its reverse (1414323211), we get a palindrome (2537557352).

The spelling of 1123234141 in words is "one billion, one hundred twenty-three million, two hundred thirty-four thousand, one hundred forty-one".