1323212102 has 8 divisors (see below), whose sum is σ = 2101572216. Its totient is φ = 622688032.

The previous prime is 1323212081. The next prime is 1323212129. The reversal of 1323212102 is 2012123231.

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

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19458968 + ... + 19459035.

It is an arithmetic number, because the mean of its divisors is an integer number (262696527).

Almost surely, 2^1323212102 is an apocalyptic number.

1323212102 is a deficient number, since it is larger than the sum of its proper divisors (778360114).

1323212102 is a wasteful number, since it uses less digits than its factorization.

1323212102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38918022.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 1323212102 is about 36375.9824884497. The cubic root of 1323212102 is about 1097.8503754851.

Adding to 1323212102 its reverse (2012123231), we get a palindrome (3335335333).

The spelling of 1323212102 in words is "one billion, three hundred twenty-three million, two hundred twelve thousand, one hundred two".