2031230000013 has 16 divisors (see below), whose sum is σ = 2712192047040. Its totient is φ = 1352211209856.

The previous prime is 2031229999937. The next prime is 2031230000017. The reversal of 2031230000013 is 3100000321302.

It is not a de Polignac number, because 2031230000013 - 2¹⁰ = 2031229998989 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2031229999947 and 2031230000001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2031230000017) 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, 15036073 + ... + 15170561.

It is an arithmetic number, because the mean of its divisors is an integer number (169512002940).

Almost surely, 2^{2031230000013} is an apocalyptic number.

It is an amenable number.

2031230000013 is a deficient number, since it is larger than the sum of its proper divisors (680962047027).

2031230000013 is a wasteful number, since it uses less digits than its factorization.

2031230000013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141676.

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 2031230000013 its reverse (3100000321302), we get a palindrome (5131230321315).

The spelling of 2031230000013 in words is "two trillion, thirty-one billion, two hundred thirty million, thirteen", and thus it is an aban number.