331003104401001 has 16 divisors (see below), whose sum is σ = 441650222038080. Its totient is φ = 220512372495360.

The previous prime is 331003104400979. The next prime is 331003104401083. The reversal of 331003104401001 is 100104401300133.

It is not a de Polignac number, because 331003104401001 - 2¹⁰ = 331003104399977 is a prime.

It is not an unprimeable number, because it can be changed into a prime (331003104406001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 120506146 + ... + 123222308.

It is an arithmetic number, because the mean of its divisors is an integer number (27603138877380).

Almost surely, 2^{331003104401001} is an apocalyptic number.

It is an amenable number.

331003104401001 is a deficient number, since it is larger than the sum of its proper divisors (110647117637079).

331003104401001 is a wasteful number, since it uses less digits than its factorization.

331003104401001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2744936.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 331003104401001 its reverse (100104401300133), we get a palindrome (431107505701134).

The spelling of 331003104401001 in words is "three hundred thirty-one trillion, three billion, one hundred four million, four hundred one thousand, one".