20103001033112 has 96 divisors (see below), whose sum is σ = 40288419252000. Its totient is φ = 9401904476160.

The previous prime is 20103001033111. The next prime is 20103001033153. The reversal of 20103001033112 is 21133010030102.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20103001033111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 254329037 + ... + 254408067.

It is an arithmetic number, because the mean of its divisors is an integer number (419671033875).

Almost surely, 2^{20103001033112} is an apocalyptic number.

It is an amenable number.

20103001033112 is an abundant number, since it is smaller than the sum of its proper divisors (20185418218888).

20103001033112 is a wasteful number, since it uses less digits than its factorization.

20103001033112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79749 (or 79728 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 20103001033112 its reverse (21133010030102), we get a palindrome (41236011063214).

The spelling of 20103001033112 in words is "twenty trillion, one hundred three billion, one million, thirty-three thousand, one hundred twelve".