1089321130 has 32 divisors (see below), whose sum is σ = 2011780800. Its totient is φ = 424526592.

The previous prime is 1089321109. The next prime is 1089321151. The reversal of 1089321130 is 311239801.

It is an interprime number because it is at equal distance from previous prime (1089321109) and next prime (1089321151).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58501 + ... + 74839.

It is an arithmetic number, because the mean of its divisors is an integer number (62868150).

Almost surely, 2^1089321130 is an apocalyptic number.

1089321130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1089321130 is a deficient number, since it is larger than the sum of its proper divisors (922459670).

1089321130 is a wasteful number, since it uses less digits than its factorization.

1089321130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16518.

The product of its (nonzero) digits is 1296, while the sum is 28.

The square root of 1089321130 is about 33004.8652474147. The cubic root of 1089321130 is about 1028.9287665590.

It can be divided in two parts, 10893 and 21130, that added together give a palindrome (32023).

The spelling of 1089321130 in words is "one billion, eighty-nine million, three hundred twenty-one thousand, one hundred thirty".