2031213000011 has 16 divisors (see below), whose sum is σ = 2315899451040. Its totient is φ = 1766015861760.

The previous prime is 2031213000007. The next prime is 2031213000029. The reversal of 2031213000011 is 1100003121302.

It is a cyclic number.

It is not a de Polignac number, because 2031213000011 - 2² = 2031213000007 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2031213000011.

It is not an unprimeable number, because it can be changed into a prime (2031213000001) 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, 23724710 + ... + 23810171.

It is an arithmetic number, because the mean of its divisors is an integer number (144743715690).

Almost surely, 2^{2031213000011} is an apocalyptic number.

2031213000011 is a deficient number, since it is larger than the sum of its proper divisors (284686451029).

2031213000011 is a wasteful number, since it uses less digits than its factorization.

2031213000011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47535086.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 2031213000011 its reverse (1100003121302), we get a palindrome (3131216121313).

The spelling of 2031213000011 in words is "two trillion, thirty-one billion, two hundred thirteen million, eleven", and thus it is an aban number.