3109000908361 has 4 divisors (see below), whose sum is σ = 3109178390400. Its totient is φ = 3108823426324.

The previous prime is 3109000908353. The next prime is 3109000908379. The reversal of 3109000908361 is 1638090009013.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3109000908361 - 2³ = 3109000908353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3109000908301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88714741 + ... + 88749778.

It is an arithmetic number, because the mean of its divisors is an integer number (777294597600).

Almost surely, 2^{3109000908361} is an apocalyptic number.

It is an amenable number.

3109000908361 is a deficient number, since it is larger than the sum of its proper divisors (177482039).

3109000908361 is a wasteful number, since it uses less digits than its factorization.

3109000908361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177482038.

The product of its (nonzero) digits is 34992, while the sum is 40.

The spelling of 3109000908361 in words is "three trillion, one hundred nine billion, nine hundred eight thousand, three hundred sixty-one".