130321662 has 8 divisors (see below), whose sum is σ = 260643336. Its totient is φ = 43440552.

The previous prime is 130321649. The next prime is 130321673. The reversal of 130321662 is 266123031.

It is a happy number.

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

130321662 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10860133 + ... + 10860144.

It is an arithmetic number, because the mean of its divisors is an integer number (32580417).

Almost surely, 2^130321662 is an apocalyptic number.

130321662 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

130321662 is a wasteful number, since it uses less digits than its factorization.

130321662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21720282.

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 130321662 is about 11415.8513480161. The cubic root of 130321662 is about 506.9971717297.

Adding to 130321662 its reverse (266123031), we get a palindrome (396444693).

The spelling of 130321662 in words is "one hundred thirty million, three hundred twenty-one thousand, six hundred sixty-two".