202273133 has 8 divisors (see below), whose sum is σ = 205819416. Its totient is φ = 198734400.

The previous prime is 202273103. The next prime is 202273139. The reversal of 202273133 is 331372202.

202273133 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 29560969 + 172712164 = 5437^2 + 13142^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 202273133 - 2¹² = 202269037 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 202273099 and 202273108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202273139) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89963 + ... + 92183.

It is an arithmetic number, because the mean of its divisors is an integer number (25727427).

Almost surely, 2^202273133 is an apocalyptic number.

It is an amenable number.

202273133 is a deficient number, since it is larger than the sum of its proper divisors (3546283).

202273133 is a wasteful number, since it uses less digits than its factorization.

202273133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3775.

The product of its (nonzero) digits is 1512, while the sum is 23.

The square root of 202273133 is about 14222.2759430409. The cubic root of 202273133 is about 587.0107668767.

The spelling of 202273133 in words is "two hundred two million, two hundred seventy-three thousand, one hundred thirty-three".