12001313001 has 8 divisors (see below), whose sum is σ = 16148556160. Its totient is φ = 7927472592.

The previous prime is 12001312927. The next prime is 12001313021. The reversal of 12001313001 is 10031310021.

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

It is not a de Polignac number, because 12001313001 - 2¹⁰ = 12001311977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12001313021) 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, 18350305 + ... + 18350958.

It is an arithmetic number, because the mean of its divisors is an integer number (2018569520).

Almost surely, 2^12001313001 is an apocalyptic number.

It is an amenable number.

12001313001 is a deficient number, since it is larger than the sum of its proper divisors (4147243159).

12001313001 is a wasteful number, since it uses less digits than its factorization.

12001313001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36701375.

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 12001313001 its reverse (10031310021), we get a palindrome (22032623022).

The spelling of 12001313001 in words is "twelve billion, one million, three hundred thirteen thousand, one".