10131332213 has 4 divisors (see below), whose sum is σ = 10131535680. Its totient is φ = 10131128748.

The previous prime is 10131332161. The next prime is 10131332219. The reversal of 10131332213 is 31223313101.

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 10131332213 - 2¹⁴ = 10131315829 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10131332219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28706 + ... + 145212.

It is an arithmetic number, because the mean of its divisors is an integer number (2532883920).

Almost surely, 2^10131332213 is an apocalyptic number.

It is an amenable number.

10131332213 is a deficient number, since it is larger than the sum of its proper divisors (203467).

10131332213 is an equidigital number, since it uses as much as digits as its factorization.

10131332213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203466.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 10131332213 its reverse (31223313101), we get a palindrome (41354645314).

The spelling of 10131332213 in words is "ten billion, one hundred thirty-one million, three hundred thirty-two thousand, two hundred thirteen".