2102321324410 has 16 divisors (see below), whose sum is σ = 3809575557000. Its totient is φ = 835284713536.

The previous prime is 2102321324401. The next prime is 2102321324447. The reversal of 2102321324410 is 144231232012.

It can be written as a sum of positive squares in 4 ways, for example, as 1266747999001 + 835573325409 = 1125499^2 + 914097^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 705475465 + ... + 705478444.

Almost surely, 2^{2102321324410} is an apocalyptic number.

2102321324410 is a deficient number, since it is larger than the sum of its proper divisors (1707254232590).

2102321324410 is a wasteful number, since it uses less digits than its factorization.

2102321324410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1410954065.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 2102321324410 its reverse (144231232012), we get a palindrome (2246552556422).

The spelling of 2102321324410 in words is "two trillion, one hundred two billion, three hundred twenty-one million, three hundred twenty-four thousand, four hundred ten".