6301321312 has 48 divisors (see below), whose sum is σ = 14574570192. Its totient is φ = 2643909120.

The previous prime is 6301321309. The next prime is 6301321343. The reversal of 6301321312 is 2131231036.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 683943 + ... + 693094.

It is an arithmetic number, because the mean of its divisors is an integer number (303636879).

Almost surely, 2^6301321312 is an apocalyptic number.

It is an amenable number.

6301321312 is an abundant number, since it is smaller than the sum of its proper divisors (8273248880).

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

6301321312 is a wasteful number, since it uses less digits than its factorization.

6301321312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1377071 (or 1377063 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

The square root of 6301321312 is about 79380.8623787875. The cubic root of 6301321312 is about 1847.0438605026.

Adding to 6301321312 its reverse (2131231036), we get a palindrome (8432552348).

The spelling of 6301321312 in words is "six billion, three hundred one million, three hundred twenty-one thousand, three hundred twelve".