3131123304001 has 8 divisors (see below), whose sum is σ = 3903738145344. Its totient is φ = 2439836340720.

The previous prime is 3131123303881. The next prime is 3131123304007. The reversal of 3131123304001 is 1004033211313.

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 3131123304001 - 2³⁷ = 2993684350529 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3131123304007) 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, 20331969430 + ... + 20331969583.

It is an arithmetic number, because the mean of its divisors is an integer number (487967268168).

Almost surely, 2^{3131123304001} is an apocalyptic number.

It is an amenable number.

3131123304001 is a deficient number, since it is larger than the sum of its proper divisors (772614841343).

3131123304001 is a wasteful number, since it uses less digits than its factorization.

3131123304001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40663939031.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 3131123304001 its reverse (1004033211313), we get a palindrome (4135156515314).

The spelling of 3131123304001 in words is "three trillion, one hundred thirty-one billion, one hundred twenty-three million, three hundred four thousand, one".