323201012 has 6 divisors (see below), whose sum is σ = 565601778. Its totient is φ = 161600504.

The previous prime is 323200979. The next prime is 323201033. The reversal of 323201012 is 210102323.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 319837456 + 3363556 = 17884^2 + 1834^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40400123 + ... + 40400130.

It is an arithmetic number, because the mean of its divisors is an integer number (94266963).

Almost surely, 2^323201012 is an apocalyptic number.

It is an amenable number.

323201012 is a deficient number, since it is larger than the sum of its proper divisors (242400766).

323201012 is a wasteful number, since it uses less digits than its factorization.

323201012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80800257 (or 80800255 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 323201012 is about 17977.7921892539. The cubic root of 323201012 is about 686.2635049206.

Adding to 323201012 its reverse (210102323), we get a palindrome (533303335).

The spelling of 323201012 in words is "three hundred twenty-three million, two hundred one thousand, twelve".