3131033204011 has 8 divisors (see below), whose sum is σ = 3150139161600. Its totient is φ = 3111945181800.

The previous prime is 3131033203993. The next prime is 3131033204023. The reversal of 3131033204011 is 1104023301313.

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 3131033204011 - 2⁵ = 3131033203979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3131033204081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4133551 + ... + 4832008.

It is an arithmetic number, because the mean of its divisors is an integer number (393767395200).

Almost surely, 2^{3131033204011} is an apocalyptic number.

3131033204011 is a deficient number, since it is larger than the sum of its proper divisors (19105957589).

3131033204011 is a wasteful number, since it uses less digits than its factorization.

3131033204011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8967689.

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

Adding to 3131033204011 its reverse (1104023301313), we get a palindrome (4235056505324).

The spelling of 3131033204011 in words is "three trillion, one hundred thirty-one billion, thirty-three million, two hundred four thousand, eleven".