2131344303 has 16 divisors (see below), whose sum is σ = 3146411136. Its totient is φ = 1272443040.

The previous prime is 2131344283. The next prime is 2131344307. The reversal of 2131344303 is 3034431312.

It is not a de Polignac number, because 2131344303 - 2¹² = 2131340207 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2131344307) 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, 479776 + ... + 484197.

It is an arithmetic number, because the mean of its divisors is an integer number (196650696).

Almost surely, 2^2131344303 is an apocalyptic number.

2131344303 is a deficient number, since it is larger than the sum of its proper divisors (1015066833).

2131344303 is a wasteful number, since it uses less digits than its factorization.

2131344303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 964054.

The product of its (nonzero) digits is 2592, while the sum is 24.

The square root of 2131344303 is about 46166.4846290033. The cubic root of 2131344303 is about 1286.9189743051.

Adding to 2131344303 its reverse (3034431312), we get a palindrome (5165775615).

The spelling of 2131344303 in words is "two billion, one hundred thirty-one million, three hundred forty-four thousand, three hundred three".