2031031130011 has 8 divisors (see below), whose sum is σ = 2189588711184. Its totient is φ = 1872805608480.

The previous prime is 2031031129957. The next prime is 2031031130059. The reversal of 2031031130011 is 1100311301302.

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 2031031130011 - 2⁹ = 2031031129499 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2031031131011) 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, 83002201 + ... + 83026666.

It is an arithmetic number, because the mean of its divisors is an integer number (273698588898).

Almost surely, 2^{2031031130011} is an apocalyptic number.

2031031130011 is a deficient number, since it is larger than the sum of its proper divisors (158557581173).

2031031130011 is a wasteful number, since it uses less digits than its factorization.

2031031130011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166029821.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 2031031130011 its reverse (1100311301302), we get a palindrome (3131342431313).

The spelling of 2031031130011 in words is "two trillion, thirty-one billion, thirty-one million, one hundred thirty thousand, eleven".