1133141506 has 32 divisors (see below), whose sum is σ = 2030865408. Its totient is φ = 463628880.

The previous prime is 1133141491. The next prime is 1133141507. The reversal of 1133141506 is 6051413311.

It is not an unprimeable number, because it can be changed into a prime (1133141507) 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, 180781 + ... + 186943.

It is an arithmetic number, because the mean of its divisors is an integer number (63464544).

Almost surely, 2^1133141506 is an apocalyptic number.

1133141506 is a deficient number, since it is larger than the sum of its proper divisors (897723902).

1133141506 is a wasteful number, since it uses less digits than its factorization.

1133141506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6766.

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 1133141506 is about 33662.1672801975. The cubic root of 1133141506 is about 1042.5447746490.

Adding to 1133141506 its reverse (6051413311), we get a palindrome (7184554817).

The spelling of 1133141506 in words is "one billion, one hundred thirty-three million, one hundred forty-one thousand, five hundred six".