2013132103203 has 32 divisors (see below), whose sum is σ = 2934122308096. Its totient is φ = 1220224186368.

The previous prime is 2013132103201. The next prime is 2013132103249. The reversal of 2013132103203 is 3023012313102.

It is not a de Polignac number, because 2013132103203 - 2¹ = 2013132103201 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2013132103203.

It is not an unprimeable number, because it can be changed into a prime (2013132103201) 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, 26554650 + ... + 26630352.

It is an arithmetic number, because the mean of its divisors is an integer number (91691322128).

Almost surely, 2^{2013132103203} is an apocalyptic number.

2013132103203 is a deficient number, since it is larger than the sum of its proper divisors (920990204893).

2013132103203 is a wasteful number, since it uses less digits than its factorization.

2013132103203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85963.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 2013132103203 its reverse (3023012313102), we get a palindrome (5036144416305).

The spelling of 2013132103203 in words is "two trillion, thirteen billion, one hundred thirty-two million, one hundred three thousand, two hundred three".