130314821 has 8 divisors (see below), whose sum is σ = 160387584. Its totient is φ = 103106160.

The previous prime is 130314817. The next prime is 130314823. The reversal of 130314821 is 128413031.

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

It is a cyclic number.

It is not a de Polignac number, because 130314821 - 2² = 130314817 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130314823) 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, 715925 + ... + 716106.

It is an arithmetic number, because the mean of its divisors is an integer number (20048448).

Almost surely, 2^130314821 is an apocalyptic number.

It is an amenable number.

130314821 is a deficient number, since it is larger than the sum of its proper divisors (30072763).

130314821 is a wasteful number, since it uses less digits than its factorization.

130314821 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1432051.

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 130314821 is about 11415.5517168466. The cubic root of 130314821 is about 506.9883002745.

Adding to 130314821 its reverse (128413031), we get a palindrome (258727852).

The spelling of 130314821 in words is "one hundred thirty million, three hundred fourteen thousand, eight hundred twenty-one".