1089013313 has 8 divisors (see below), whose sum is σ = 1135366848. Its totient is φ = 1043615664.

The previous prime is 1089013301. The next prime is 1089013333. The reversal of 1089013313 is 3133109801.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1089013313 - 2¹⁰ = 1089012289 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1089013333) 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, 236645 + ... + 241202.

It is an arithmetic number, because the mean of its divisors is an integer number (141920856).

Almost surely, 2^1089013313 is an apocalyptic number.

It is an amenable number.

1089013313 is a deficient number, since it is larger than the sum of its proper divisors (46353535).

1089013313 is an equidigital number, since it uses as much as digits as its factorization.

1089013313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 477943.

The product of its (nonzero) digits is 1944, while the sum is 29.

The square root of 1089013313 is about 33000.2017115047. The cubic root of 1089013313 is about 1028.8318402579.

The spelling of 1089013313 in words is "one billion, eighty-nine million, thirteen thousand, three hundred thirteen".