1135322004 has 24 divisors (see below), whose sum is σ = 2650173120. Its totient is φ = 378285184.

The previous prime is 1135321987. The next prime is 1135322009. The reversal of 1135322004 is 4002235311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1135322009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13177 + ... + 49439.

It is an arithmetic number, because the mean of its divisors is an integer number (110423880).

Almost surely, 2^1135322004 is an apocalyptic number.

It is an amenable number.

1135322004 is an abundant number, since it is smaller than the sum of its proper divisors (1514851116).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1135322004 is a wasteful number, since it uses less digits than its factorization.

1135322004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38879 (or 38877 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 1135322004 is about 33694.5396763333. The cubic root of 1135322004 is about 1043.2130672367.

Adding to 1135322004 its reverse (4002235311), we get a palindrome (5137557315).

The spelling of 1135322004 in words is "one billion, one hundred thirty-five million, three hundred twenty-two thousand, four".