132305216630 has 8 divisors (see below), whose sum is σ = 238149389952. Its totient is φ = 52922086648.

The previous prime is 132305216599. The next prime is 132305216639. The reversal of 132305216630 is 36612503231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×132305216630² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132305216639) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6615260822 + ... + 6615260841.

It is an arithmetic number, because the mean of its divisors is an integer number (29768673744).

Almost surely, 2^132305216630 is an apocalyptic number.

132305216630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

132305216630 is a deficient number, since it is larger than the sum of its proper divisors (105844173322).

132305216630 is a wasteful number, since it uses less digits than its factorization.

132305216630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13230521670.

The product of its (nonzero) digits is 19440, while the sum is 32.

Adding to 132305216630 its reverse (36612503231), we get a palindrome (168917719861).

The spelling of 132305216630 in words is "one hundred thirty-two billion, three hundred five million, two hundred sixteen thousand, six hundred thirty".