109090285913 has 8 divisors (see below), whose sum is σ = 128973737280. Its totient is φ = 90281615760.

The previous prime is 109090285891. The next prime is 109090285949. The reversal of 109090285913 is 319582090901.

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

It is not a de Polignac number, because 109090285913 - 2¹⁰ = 109090284889 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (109090285963) 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, 268695083 + ... + 268695488.

It is an arithmetic number, because the mean of its divisors is an integer number (16121717160).

Almost surely, 2^109090285913 is an apocalyptic number.

It is an amenable number.

109090285913 is a deficient number, since it is larger than the sum of its proper divisors (19883451367).

109090285913 is an equidigital number, since it uses as much as digits as its factorization.

109090285913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 537390607.

The product of its (nonzero) digits is 174960, while the sum is 47.

The spelling of 109090285913 in words is "one hundred nine billion, ninety million, two hundred eighty-five thousand, nine hundred thirteen".