320202103102 has 24 divisors (see below), whose sum is σ = 559292036544. Its totient is φ = 137088971712.

The previous prime is 320202103097. The next prime is 320202103159. The reversal of 320202103102 is 201301202023.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1576398 + ... + 1767889.

It is an arithmetic number, because the mean of its divisors is an integer number (23303834856).

Almost surely, 2^320202103102 is an apocalyptic number.

320202103102 is a deficient number, since it is larger than the sum of its proper divisors (239089933442).

320202103102 is a wasteful number, since it uses less digits than its factorization.

320202103102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3345280 (or 3345273 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 320202103102 its reverse (201301202023), we get a palindrome (521503305125).

The spelling of 320202103102 in words is "three hundred twenty billion, two hundred two million, one hundred three thousand, one hundred two".