2301320312 has 16 divisors (see below), whose sum is σ = 4330335600. Its totient is φ = 1146564160.

The previous prime is 2301320303. The next prime is 2301320381. The reversal of 2301320312 is 2130231032.

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, 509612 + ... + 514107.

It is an arithmetic number, because the mean of its divisors is an integer number (270645975).

Almost surely, 2^2301320312 is an apocalyptic number.

It is an amenable number.

2301320312 is a deficient number, since it is larger than the sum of its proper divisors (2029015288).

2301320312 is a wasteful number, since it uses less digits than its factorization.

2301320312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1024006 (or 1024002 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 2301320312 is about 47972.0784623723. The cubic root of 2301320312 is about 1320.2586560772.

Adding to 2301320312 its reverse (2130231032), we get a palindrome (4431551344).

The spelling of 2301320312 in words is "two billion, three hundred one million, three hundred twenty thousand, three hundred twelve".