3109874521601 has 8 divisors (see below), whose sum is σ = 3218069433600. Its totient is φ = 3001743466960.

The previous prime is 3109874521597. The next prime is 3109874521603. The reversal of 3109874521601 is 1061254789013.

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 3109874521601 - 2² = 3109874521597 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3109874521603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15865235 + ... + 16060056.

It is an arithmetic number, because the mean of its divisors is an integer number (402258679200).

It is a 1-persistent number, because it is pandigital, but 2⋅3109874521601 = 6219749043202 is not.

Almost surely, 2^{3109874521601} is an apocalyptic number.

It is an amenable number.

3109874521601 is a deficient number, since it is larger than the sum of its proper divisors (108194911999).

3109874521601 is a wasteful number, since it uses less digits than its factorization.

3109874521601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31928679.

The product of its (nonzero) digits is 362880, while the sum is 47.

The spelling of 3109874521601 in words is "three trillion, one hundred nine billion, eight hundred seventy-four million, five hundred twenty-one thousand, six hundred one".