2112320010003 has 32 divisors (see below), whose sum is σ = 3235447328256. Its totient is φ = 1200788537088.

The previous prime is 2112320009977. The next prime is 2112320010019. The reversal of 2112320010003 is 3000100232112.

It is not a de Polignac number, because 2112320010003 - 2¹⁸ = 2112319747859 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2112320010083) 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, 52573600 + ... + 52613762.

It is an arithmetic number, because the mean of its divisors is an integer number (101107729008).

Almost surely, 2^{2112320010003} is an apocalyptic number.

2112320010003 is a deficient number, since it is larger than the sum of its proper divisors (1123127318253).

2112320010003 is a wasteful number, since it uses less digits than its factorization.

2112320010003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53083.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 2112320010003 its reverse (3000100232112), we get a palindrome (5112420242115).

The spelling of 2112320010003 in words is "two trillion, one hundred twelve billion, three hundred twenty million, ten thousand, three".