323103211100102 has 4 divisors (see below), whose sum is σ = 484654816650156. Its totient is φ = 161551605550050.

The previous prime is 323103211100101. The next prime is 323103211100177. The reversal of 323103211100102 is 201001112301323.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323103211100101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 80775802775024 + ... + 80775802775027.

It is an arithmetic number, because the mean of its divisors is an integer number (121163704162539).

Almost surely, 2^{323103211100102} is an apocalyptic number.

323103211100102 is a deficient number, since it is larger than the sum of its proper divisors (161551605550054).

323103211100102 is a wasteful number, since it uses less digits than its factorization.

323103211100102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161551605550053.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 323103211100102 its reverse (201001112301323), we get a palindrome (524104323401425).

The spelling of 323103211100102 in words is "three hundred twenty-three trillion, one hundred three billion, two hundred eleven million, one hundred thousand, one hundred two".