3121032110009 has 8 divisors (see below), whose sum is σ = 3405136931040. Its totient is φ = 2836989727200.

The previous prime is 3121032109981. The next prime is 3121032110029. The reversal of 3121032110009 is 9000112301213.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3121032110009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3121032110029) 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, 15505004 + ... + 15705005.

It is an arithmetic number, because the mean of its divisors is an integer number (425642116380).

Almost surely, 2^{3121032110009} is an apocalyptic number.

It is an amenable number.

3121032110009 is a deficient number, since it is larger than the sum of its proper divisors (284104821031).

3121032110009 is a wasteful number, since it uses less digits than its factorization.

3121032110009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31219111.

The product of its (nonzero) digits is 324, while the sum is 23.

The spelling of 3121032110009 in words is "three trillion, one hundred twenty-one billion, thirty-two million, one hundred ten thousand, nine".