3121040214197 has 8 divisors (see below), whose sum is σ = 3221853477120. Its totient is φ = 3020235360480.

The previous prime is 3121040214169. The next prime is 3121040214199. The reversal of 3121040214197 is 7914120401213.

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 3121040214197 - 2¹⁰ = 3121040213173 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3121040214199) 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 7 ways as a sum of consecutive naturals, for example, 1343672 + ... + 2836817.

It is an arithmetic number, because the mean of its divisors is an integer number (402731684640).

Almost surely, 2^{3121040214197} is an apocalyptic number.

It is an amenable number.

3121040214197 is a deficient number, since it is larger than the sum of its proper divisors (100813262923).

3121040214197 is a wasteful number, since it uses less digits than its factorization.

3121040214197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4204603.

The product of its (nonzero) digits is 12096, while the sum is 35.

The spelling of 3121040214197 in words is "three trillion, one hundred twenty-one billion, forty million, two hundred fourteen thousand, one hundred ninety-seven".