2131503152 has 10 divisors (see below), whose sum is σ = 4129787388. Its totient is φ = 1065751568.

The previous prime is 2131503139. The next prime is 2131503193. The reversal of 2131503152 is 2513051312.

It is a happy number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 66609458 + ... + 66609489.

Almost surely, 2^2131503152 is an apocalyptic number.

It is an amenable number.

2131503152 is a deficient number, since it is larger than the sum of its proper divisors (1998284236).

2131503152 is a wasteful number, since it uses less digits than its factorization.

2131503152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133218955 (or 133218949 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 23.

The square root of 2131503152 is about 46168.2049900145. The cubic root of 2131503152 is about 1286.9509448496.

Adding to 2131503152 its reverse (2513051312), we get a palindrome (4644554464).

The spelling of 2131503152 in words is "two billion, one hundred thirty-one million, five hundred three thousand, one hundred fifty-two".