2003101023112 has 16 divisors (see below), whose sum is σ = 4292359335360. Its totient is φ = 858471867024.

The previous prime is 2003101023109. The next prime is 2003101023173. The reversal of 2003101023112 is 2113201013002.

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, 17884830508 + ... + 17884830619.

It is an arithmetic number, because the mean of its divisors is an integer number (268272458460).

Almost surely, 2^{2003101023112} is an apocalyptic number.

It is an amenable number.

2003101023112 is an abundant number, since it is smaller than the sum of its proper divisors (2289258312248).

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

2003101023112 is a wasteful number, since it uses less digits than its factorization.

2003101023112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35769661140 (or 35769661136 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 2003101023112 its reverse (2113201013002), we get a palindrome (4116302036114).

The spelling of 2003101023112 in words is "two trillion, three billion, one hundred one million, twenty-three thousand, one hundred twelve".