2102124144324 has 12 divisors (see below), whose sum is σ = 4904956336784. Its totient is φ = 700708048104.

The previous prime is 2102124144319. The next prime is 2102124144349. The reversal of 2102124144324 is 4234414212012.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 2102124144291 and 2102124144300.

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, 87588506002 + ... + 87588506025.

Almost surely, 2^{2102124144324} is an apocalyptic number.

It is an amenable number.

2102124144324 is an abundant number, since it is smaller than the sum of its proper divisors (2802832192460).

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

2102124144324 is a wasteful number, since it uses less digits than its factorization.

2102124144324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175177012034 (or 175177012032 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 30.

Adding to 2102124144324 its reverse (4234414212012), we get a palindrome (6336538356336).

The spelling of 2102124144324 in words is "two trillion, one hundred two billion, one hundred twenty-four million, one hundred forty-four thousand, three hundred twenty-four".