1130665036 has 48 divisors (see below), whose sum is σ = 2154775392. Its totient is φ = 517017600.

The previous prime is 1130665033. The next prime is 1130665037. The reversal of 1130665036 is 6305660311.

It is a junction number, because it is equal to n+sod(n) for n = 1130664989 and 1130665007.

It is not an unprimeable number, because it can be changed into a prime (1130665033) 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, 855256 + ... + 856576.

It is an arithmetic number, because the mean of its divisors is an integer number (44891154).

Almost surely, 2^1130665036 is an apocalyptic number.

It is an amenable number.

1130665036 is a deficient number, since it is larger than the sum of its proper divisors (1024110356).

1130665036 is a wasteful number, since it uses less digits than its factorization.

1130665036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1690 (or 1688 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 31.

The square root of 1130665036 is about 33625.3629868883. The cubic root of 1130665036 is about 1041.7847301217.

The spelling of 1130665036 in words is "one billion, one hundred thirty million, six hundred sixty-five thousand, thirty-six".