2131300144 has 10 divisors (see below), whose sum is σ = 4129394060. Its totient is φ = 1065650064.

The previous prime is 2131300133. The next prime is 2131300147. The reversal of 2131300144 is 4410031312.

It is not an unprimeable number, because it can be changed into a prime (2131300147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66603114 + ... + 66603145.

It is an arithmetic number, because the mean of its divisors is an integer number (412939406).

Almost surely, 2^2131300144 is an apocalyptic number.

It is an amenable number.

2131300144 is a deficient number, since it is larger than the sum of its proper divisors (1998093916).

2131300144 is a wasteful number, since it uses less digits than its factorization.

2131300144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133206267 (or 133206261 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 2131300144 is about 46166.0063683226. The cubic root of 2131300144 is about 1286.9100864173.

Adding to 2131300144 its reverse (4410031312), we get a palindrome (6541331456).

The spelling of 2131300144 in words is "two billion, one hundred thirty-one million, three hundred thousand, one hundred forty-four".