2003112102032 has 40 divisors (see below), whose sum is σ = 3980842825080. Its totient is φ = 976099092480.

The previous prime is 2003112102011. The next prime is 2003112102073. The reversal of 2003112102032 is 2302012113002.

It can be written as a sum of positive squares in 4 ways, for example, as 178029988096 + 1825082113936 = 421936^2 + 1350956^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2003112102032.

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, 9308153 + ... + 9520920.

It is an arithmetic number, because the mean of its divisors is an integer number (99521070627).

Almost surely, 2^{2003112102032} is an apocalyptic number.

It is an amenable number.

2003112102032 is a deficient number, since it is larger than the sum of its proper divisors (1977730723048).

2003112102032 is a wasteful number, since it uses less digits than its factorization.

2003112102032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18829251 (or 18829245 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 2003112102032 its reverse (2302012113002), we get a palindrome (4305124215034).

The spelling of 2003112102032 in words is "two trillion, three billion, one hundred twelve million, one hundred two thousand, thirty-two".