1130042236 has 18 divisors (see below), whose sum is σ = 2024646792. Its totient is φ = 551877480.

The previous prime is 1130042161. The next prime is 1130042269. The reversal of 1130042236 is 6322400311.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 69000 + ... + 83791.

Almost surely, 2^1130042236 is an apocalyptic number.

It is an amenable number.

1130042236 is a deficient number, since it is larger than the sum of its proper divisors (894604556).

1130042236 is a wasteful number, since it uses less digits than its factorization.

1130042236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152881 (or 152836 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 1130042236 is about 33616.1008446845. The cubic root of 1130042236 is about 1041.5934141925.

Adding to 1130042236 its reverse (6322400311), we get a palindrome (7452442547).

The spelling of 1130042236 in words is "one billion, one hundred thirty million, forty-two thousand, two hundred thirty-six".