2131301003 has 16 divisors (see below), whose sum is σ = 2521102080. Its totient is φ = 1782769824.

The previous prime is 2131300987. The next prime is 2131301027. The reversal of 2131301003 is 3001031312.

It is a cyclic number.

It is not a de Polignac number, because 2131301003 - 2⁴ = 2131300987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2131309003) 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, 181901 + ... + 193262.

It is an arithmetic number, because the mean of its divisors is an integer number (157568880).

Almost surely, 2^2131301003 is an apocalyptic number.

2131301003 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2131301003 is a deficient number, since it is larger than the sum of its proper divisors (389801077).

2131301003 is a wasteful number, since it uses less digits than its factorization.

2131301003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 375218.

The product of its (nonzero) digits is 54, while the sum is 14.

The square root of 2131301003 is about 46166.0156717038. The cubic root of 2131301003 is about 1286.9102593095.

Adding to 2131301003 its reverse (3001031312), we get a palindrome (5132332315).

The spelling of 2131301003 in words is "two billion, one hundred thirty-one million, three hundred one thousand, three".