2031412043211 has 4 divisors (see below), whose sum is σ = 2708549390952. Its totient is φ = 1354274695472.

The previous prime is 2031412043203. The next prime is 2031412043233. The reversal of 2031412043211 is 1123402141302.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2031412043211 - 2³ = 2031412043203 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2031412043261) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 338568673866 + ... + 338568673871.

It is an arithmetic number, because the mean of its divisors is an integer number (677137347738).

Almost surely, 2^{2031412043211} is an apocalyptic number.

2031412043211 is a deficient number, since it is larger than the sum of its proper divisors (677137347741).

2031412043211 is an equidigital number, since it uses as much as digits as its factorization.

2031412043211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 677137347740.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 2031412043211 its reverse (1123402141302), we get a palindrome (3154814184513).

The spelling of 2031412043211 in words is "two trillion, thirty-one billion, four hundred twelve million, forty-three thousand, two hundred eleven".