2131003016 has 16 divisors (see below), whose sum is σ = 3996589200. Its totient is φ = 1065245904.

The previous prime is 2131003013. The next prime is 2131003033. The reversal of 2131003016 is 6103001312.

It is a junction number, because it is equal to n+sod(n) for n = 2131002985 and 2131003003.

It is not an unprimeable number, because it can be changed into a prime (2131003013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6155 + ... + 65573.

It is an arithmetic number, because the mean of its divisors is an integer number (249786825).

Almost surely, 2^2131003016 is an apocalyptic number.

It is an amenable number.

2131003016 is a deficient number, since it is larger than the sum of its proper divisors (1865586184).

2131003016 is a wasteful number, since it uses less digits than its factorization.

2131003016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63908 (or 63904 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 2131003016 is about 46162.7882173510. The cubic root of 2131003016 is about 1286.8502802325.

Adding to 2131003016 its reverse (6103001312), we get a palindrome (8234004328).

The spelling of 2131003016 in words is "two billion, one hundred thirty-one million, three thousand, sixteen".