10002131333 has 2 divisors, whose sum is σ = 10002131334. Its totient is φ = 10002131332.

The previous prime is 10002131329. The next prime is 10002131353. The reversal of 10002131333 is 33313120001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5652333124 + 4349798209 = 75182^2 + 65953^2 .

It is a cyclic number.

It is not a de Polignac number, because 10002131333 - 2² = 10002131329 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10002131353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5001065666 + 5001065667.

It is an arithmetic number, because the mean of its divisors is an integer number (5001065667).

Almost surely, 2^10002131333 is an apocalyptic number.

It is an amenable number.

10002131333 is a deficient number, since it is larger than the sum of its proper divisors (1).

10002131333 is an equidigital number, since it uses as much as digits as its factorization.

10002131333 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 10002131333 its reverse (33313120001), we get a palindrome (43315251334).

The spelling of 10002131333 in words is "ten billion, two million, one hundred thirty-one thousand, three hundred thirty-three".