2003302131131 has 32 divisors (see below), whose sum is σ = 2360791334400. Its totient is φ = 1664463064320.

The previous prime is 2003302131119. The next prime is 2003302131139. The reversal of 2003302131131 is 1311312033002.

It is not a de Polignac number, because 2003302131131 - 2¹⁴ = 2003302114747 is a prime.

It is a super-2 number, since 2×2003302131131² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2003302131139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 183632105 + ... + 183643013.

It is an arithmetic number, because the mean of its divisors is an integer number (73774729200).

Almost surely, 2^{2003302131131} is an apocalyptic number.

2003302131131 is a deficient number, since it is larger than the sum of its proper divisors (357489203269).

2003302131131 is a wasteful number, since it uses less digits than its factorization.

2003302131131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17139.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 2003302131131 its reverse (1311312033002), we get a palindrome (3314614164133).

The spelling of 2003302131131 in words is "two trillion, three billion, three hundred two million, one hundred thirty-one thousand, one hundred thirty-one".