130732016 has 40 divisors (see below), whose sum is σ = 258849504. Its totient is φ = 63947520.

The previous prime is 130732009. The next prime is 130732061. The reversal of 130732016 is 610237031.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 130731982 and 130732000.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 177986 + ... + 178718.

Almost surely, 2^130732016 is an apocalyptic number.

130732016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

130732016 is a deficient number, since it is larger than the sum of its proper divisors (128117488).

130732016 is a wasteful number, since it uses less digits than its factorization.

130732016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 969 (or 963 counting only the distinct ones).

The product of its (nonzero) digits is 756, while the sum is 23.

The square root of 130732016 is about 11433.8102135727. The cubic root of 130732016 is about 507.5287547104.

Adding to 130732016 its reverse (610237031), we get a palindrome (740969047).

The spelling of 130732016 in words is "one hundred thirty million, seven hundred thirty-two thousand, sixteen".