2132321310102 has 64 divisors (see below), whose sum is σ = 4470681600000. Its totient is φ = 677110898688.

The previous prime is 2132321310089. The next prime is 2132321310103. The reversal of 2132321310102 is 2010131232312.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2132321310103) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11009899 + ... + 11201897.

It is an arithmetic number, because the mean of its divisors is an integer number (69854400000).

Almost surely, 2^{2132321310102} is an apocalyptic number.

2132321310102 is an abundant number, since it is smaller than the sum of its proper divisors (2338360289898).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2132321310102 is a wasteful number, since it uses less digits than its factorization.

2132321310102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192885.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 2132321310102 its reverse (2010131232312), we get a palindrome (4142452542414).

The spelling of 2132321310102 in words is "two trillion, one hundred thirty-two billion, three hundred twenty-one million, three hundred ten thousand, one hundred two".