323213013232202 has 4 divisors (see below), whose sum is σ = 484819519848306. Its totient is φ = 161606506616100.

The previous prime is 323213013232177. The next prime is 323213013232271. The reversal of 323213013232202 is 202232310312323.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 239306698750681 + 83906314481521 = 15469541^2 + 9160039^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 80803253308049 + ... + 80803253308052.

Almost surely, 2^{323213013232202} is an apocalyptic number.

323213013232202 is a deficient number, since it is larger than the sum of its proper divisors (161606506616104).

323213013232202 is a wasteful number, since it uses less digits than its factorization.

323213013232202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161606506616103.

The product of its (nonzero) digits is 15552, while the sum is 29.

Adding to 323213013232202 its reverse (202232310312323), we get a palindrome (525445323544525).

The spelling of 323213013232202 in words is "three hundred twenty-three trillion, two hundred thirteen billion, thirteen million, two hundred thirty-two thousand, two hundred two".