10202313133 has 4 divisors (see below), whose sum is σ = 10205262688. Its totient is φ = 10199363580.

The previous prime is 10202313089. The next prime is 10202313137. The reversal of 10202313133 is 33131320201.

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 10202313133 - 2⁹ = 10202312621 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10202313133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10202313137) 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, 1469583 + ... + 1476508.

It is an arithmetic number, because the mean of its divisors is an integer number (2551315672).

Almost surely, 2^10202313133 is an apocalyptic number.

It is an amenable number.

10202313133 is a deficient number, since it is larger than the sum of its proper divisors (2949555).

10202313133 is an equidigital number, since it uses as much as digits as its factorization.

10202313133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2949554.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 10202313133 its reverse (33131320201), we get a palindrome (43333633334).

The spelling of 10202313133 in words is "ten billion, two hundred two million, three hundred thirteen thousand, one hundred thirty-three".