2102341012004 has 6 divisors (see below), whose sum is σ = 3679096771014. Its totient is φ = 1051170506000.

The previous prime is 2102341012003. The next prime is 2102341012027. The reversal of 2102341012004 is 4002101432012.

It can be written as a sum of positive squares in only one way, i.e., 1649560059904 + 452780952100 = 1284352^2 + 672890^2 .

It is not an unprimeable number, because it can be changed into a prime (2102341012003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 262792626497 + ... + 262792626504.

It is an arithmetic number, because the mean of its divisors is an integer number (613182795169).

Almost surely, 2^{2102341012004} is an apocalyptic number.

It is an amenable number.

2102341012004 is a deficient number, since it is larger than the sum of its proper divisors (1576755759010).

2102341012004 is a wasteful number, since it uses less digits than its factorization.

2102341012004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 525585253005 (or 525585253003 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 2102341012004 its reverse (4002101432012), we get a palindrome (6104442444016).

The spelling of 2102341012004 in words is "two trillion, one hundred two billion, three hundred forty-one million, twelve thousand, four".