202323032134 has 8 divisors (see below), whose sum is σ = 303883347528. Its totient is φ = 101028582960.

The previous prime is 202323032117. The next prime is 202323032167. The reversal of 202323032134 is 431230323202.

202323032134 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a junction number, because it is equal to n+sod(n) for n = 202323032099 and 202323032108.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66464652 + ... + 66467695.

It is an arithmetic number, because the mean of its divisors is an integer number (37985418441).

Almost surely, 2^202323032134 is an apocalyptic number.

202323032134 is a deficient number, since it is larger than the sum of its proper divisors (101560315394).

202323032134 is a wasteful number, since it uses less digits than its factorization.

202323032134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132933110.

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 202323032134 its reverse (431230323202), we get a palindrome (633553355336).

The spelling of 202323032134 in words is "two hundred two billion, three hundred twenty-three million, thirty-two thousand, one hundred thirty-four".