63132130 has 16 divisors (see below), whose sum is σ = 117556920. Its totient is φ = 24381952.

The previous prime is 63132109. The next prime is 63132137. The reversal of 63132130 is 3123136.

63132130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 61449921 + 1682209 = 7839^2 + 1297^2 .

It is a junction number, because it is equal to n+sod(n) for n = 63132098 and 63132107.

It is not an unprimeable number, because it can be changed into a prime (63132137) 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 7 ways as a sum of consecutive naturals, for example, 108559 + ... + 109138.

Almost surely, 2^63132130 is an apocalyptic number.

63132130 is a deficient number, since it is larger than the sum of its proper divisors (54424790).

63132130 is a wasteful number, since it uses less digits than its factorization.

63132130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217733.

The product of its (nonzero) digits is 324, while the sum is 19.

The square root of 63132130 is about 7945.5729812267. The cubic root of 63132130 is about 398.1837026428.

Adding to 63132130 its reverse (3123136), we get a palindrome (66255266).

It can be divided in two parts, 631 and 32130, that added together give a square (32761 = 181²).

The spelling of 63132130 in words is "sixty-three million, one hundred thirty-two thousand, one hundred thirty".