2131002232013 has 4 divisors (see below), whose sum is σ = 2145114829728. Its totient is φ = 2116889634300.

The previous prime is 2131002232001. The next prime is 2131002232019. The reversal of 2131002232013 is 3102322001312.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2131002232013 - 2⁴ = 2131002231997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2131002232019) 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 3 ways as a sum of consecutive naturals, for example, 7056298631 + ... + 7056298932.

It is an arithmetic number, because the mean of its divisors is an integer number (536278707432).

Almost surely, 2^{2131002232013} is an apocalyptic number.

It is an amenable number.

2131002232013 is a deficient number, since it is larger than the sum of its proper divisors (14112597715).

2131002232013 is a wasteful number, since it uses less digits than its factorization.

2131002232013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14112597714.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 2131002232013 its reverse (3102322001312), we get a palindrome (5233324233325).

The spelling of 2131002232013 in words is "two trillion, one hundred thirty-one billion, two million, two hundred thirty-two thousand, thirteen".