1133043242 has 16 divisors (see below), whose sum is σ = 1757376000. Its totient is φ = 547313520.

The previous prime is 1133043229. The next prime is 1133043269. The reversal of 1133043242 is 2423403311.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21884 + ... + 52392.

It is an arithmetic number, because the mean of its divisors is an integer number (109836000).

Almost surely, 2^1133043242 is an apocalyptic number.

1133043242 is a deficient number, since it is larger than the sum of its proper divisors (624332758).

1133043242 is a wasteful number, since it uses less digits than its factorization.

1133043242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31141.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 1133043242 is about 33660.7076871536. The cubic root of 1133043242 is about 1042.5146379065.

Adding to 1133043242 its reverse (2423403311), we get a palindrome (3556446553).

The spelling of 1133043242 in words is "one billion, one hundred thirty-three million, forty-three thousand, two hundred forty-two".