1133141242 has 16 divisors (see below), whose sum is σ = 1717990560. Its totient is φ = 560510608.

The previous prime is 1133141201. The next prime is 1133141263. The reversal of 1133141242 is 2421413311.

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, 62493 + ... + 78559.

It is an arithmetic number, because the mean of its divisors is an integer number (107374410).

Almost surely, 2^1133141242 is an apocalyptic number.

1133141242 is a deficient number, since it is larger than the sum of its proper divisors (584849318).

1133141242 is a wasteful number, since it uses less digits than its factorization.

1133141242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16445.

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

The square root of 1133141242 is about 33662.1633588811. The cubic root of 1133141242 is about 1042.5446936847.

Adding to 1133141242 its reverse (2421413311), we get a palindrome (3554554553).

The spelling of 1133141242 in words is "one billion, one hundred thirty-three million, one hundred forty-one thousand, two hundred forty-two".