202135343 has 2 divisors, whose sum is σ = 202135344. Its totient is φ = 202135342.

The previous prime is 202135333. The next prime is 202135361. The reversal of 202135343 is 343531202.

202135343 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 202135343 - 2⁴ = 202135327 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (202135313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101067671 + 101067672.

It is an arithmetic number, because the mean of its divisors is an integer number (101067672).

Almost surely, 2^202135343 is an apocalyptic number.

202135343 is a deficient number, since it is larger than the sum of its proper divisors (1).

202135343 is an equidigital number, since it uses as much as digits as its factorization.

202135343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 202135343 is about 14217.4309564000. The cubic root of 202135343 is about 586.8774445292.

Adding to 202135343 its reverse (343531202), we get a palindrome (545666545).

The spelling of 202135343 in words is "two hundred two million, one hundred thirty-five thousand, three hundred forty-three".