2042403131203 has 16 divisors (see below), whose sum is σ = 2195728698240. Its totient is φ = 1892915588736.

The previous prime is 2042403131161. The next prime is 2042403131257. The reversal of 2042403131203 is 3021313042402.

It is not a de Polignac number, because 2042403131203 - 2¹³ = 2042403123011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2042403131603) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1924293 + ... + 2790646.

It is an arithmetic number, because the mean of its divisors is an integer number (137233043640).

Almost surely, 2^{2042403131203} is an apocalyptic number.

2042403131203 is a deficient number, since it is larger than the sum of its proper divisors (153325567037).

2042403131203 is a wasteful number, since it uses less digits than its factorization.

2042403131203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4715346.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 2042403131203 its reverse (3021313042402), we get a palindrome (5063716173605).

The spelling of 2042403131203 in words is "two trillion, forty-two billion, four hundred three million, one hundred thirty-one thousand, two hundred three".