2112310321004 has 24 divisors (see below), whose sum is σ = 3981048588048. Its totient is φ = 974874237120.

The previous prime is 2112310320943. The next prime is 2112310321021. The reversal of 2112310321004 is 4001230132112.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 565154 + ... + 2131670.

It is an arithmetic number, because the mean of its divisors is an integer number (165877024502).

Almost surely, 2^{2112310321004} is an apocalyptic number.

It is an amenable number.

2112310321004 is a deficient number, since it is larger than the sum of its proper divisors (1868738267044).

2112310321004 is a wasteful number, since it uses less digits than its factorization.

2112310321004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1592465 (or 1592463 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 2112310321004 its reverse (4001230132112), we get a palindrome (6113540453116).

The spelling of 2112310321004 in words is "two trillion, one hundred twelve billion, three hundred ten million, three hundred twenty-one thousand, four".