1301320022 has 8 divisors (see below), whose sum is σ = 1952133696. Its totient is φ = 650608792.

The previous prime is 1301320003. The next prime is 1301320037. The reversal of 1301320022 is 2200231031.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 1301319979 and 1301320006.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 32708 + ... + 60600.

It is an arithmetic number, because the mean of its divisors is an integer number (244016712).

Almost surely, 2^1301320022 is an apocalyptic number.

1301320022 is a deficient number, since it is larger than the sum of its proper divisors (650813674).

1301320022 is a wasteful number, since it uses less digits than its factorization.

1301320022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51222.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 1301320022 is about 36073.8135217224. The cubic root of 1301320022 is about 1091.7621587724.

Adding to 1301320022 its reverse (2200231031), we get a palindrome (3501551053).

The spelling of 1301320022 in words is "one billion, three hundred one million, three hundred twenty thousand, twenty-two".