1089321230007 has 40 divisors (see below), whose sum is σ = 1723351572096. Its totient is φ = 684271790928.

The previous prime is 1089321230003. The next prime is 1089321230017. The reversal of 1089321230007 is 7000321239801.

It is not a de Polignac number, because 1089321230007 - 2² = 1089321230003 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1089321230003) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 4238713 + ... + 4488354.

Almost surely, 2^{1089321230007} is an apocalyptic number.

1089321230007 is a deficient number, since it is larger than the sum of its proper divisors (634030342089).

1089321230007 is an equidigital number, since it uses as much as digits as its factorization.

1089321230007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8727169 (or 8727160 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 36.

Adding to 1089321230007 its reverse (7000321239801), we get a palindrome (8089642469808).

The spelling of 1089321230007 in words is "one trillion, eighty-nine billion, three hundred twenty-one million, two hundred thirty thousand, seven".