1121024241 has 12 divisors (see below), whose sum is σ = 1621722960. Its totient is φ = 746211480.

The previous prime is 1121024239. The next prime is 1121024269. The reversal of 1121024241 is 1424201211.

It is not a de Polignac number, because 1121024241 - 2¹ = 1121024239 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1121024231) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 88575 + ... + 100436.

It is an arithmetic number, because the mean of its divisors is an integer number (135143580).

Almost surely, 2^1121024241 is an apocalyptic number.

It is an amenable number.

1121024241 is a deficient number, since it is larger than the sum of its proper divisors (500698719).

1121024241 is a wasteful number, since it uses less digits than its factorization.

1121024241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189676 (or 189673 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

The square root of 1121024241 is about 33481.7000912439. The cubic root of 1121024241 is about 1038.8152932844.

Adding to 1121024241 its reverse (1424201211), we get a palindrome (2545225452).

The spelling of 1121024241 in words is "one billion, one hundred twenty-one million, twenty-four thousand, two hundred forty-one".