131071516 has 6 divisors (see below), whose sum is σ = 229375160. Its totient is φ = 65535756.

The previous prime is 131071483. The next prime is 131071529. The reversal of 131071516 is 615170131.

It is a zygodrome in base 2.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16383936 + ... + 16383943.

Almost surely, 2^131071516 is an apocalyptic number.

It is an amenable number.

131071516 is a deficient number, since it is larger than the sum of its proper divisors (98303644).

131071516 is a wasteful number, since it uses less digits than its factorization.

131071516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32767883 (or 32767881 counting only the distinct ones).

The product of its (nonzero) digits is 630, while the sum is 25.

The square root of 131071516 is about 11448.6469069493. The cubic root of 131071516 is about 507.9677113832.

The spelling of 131071516 in words is "one hundred thirty-one million, seventy-one thousand, five hundred sixteen".