202313133 has 40 divisors (see below), whose sum is σ = 334715040. Its totient is φ = 120748320.

The previous prime is 202313123. The next prime is 202313143. The reversal of 202313133 is 331313202.

202313133 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (202313123) and next prime (202313143).

It is not a de Polignac number, because 202313133 - 2⁴ = 202313117 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202313123) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 58003 + ... + 61391.

It is an arithmetic number, because the mean of its divisors is an integer number (8367876).

Almost surely, 2^202313133 is an apocalyptic number.

It is an amenable number.

202313133 is a deficient number, since it is larger than the sum of its proper divisors (132401907).

202313133 is a wasteful number, since it uses less digits than its factorization.

202313133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3479 (or 3470 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

The square root of 202313133 is about 14223.6821182140. The cubic root of 202313133 is about 587.0494585915.

Adding to 202313133 its reverse (331313202), we get a palindrome (533626335).

The spelling of 202313133 in words is "two hundred two million, three hundred thirteen thousand, one hundred thirty-three".