2301312972 has 48 divisors (see below), whose sum is σ = 6200122880. Its totient is φ = 650737152.

The previous prime is 2301312971. The next prime is 2301313019. The reversal of 2301312972 is 2792131032.

It is not an unprimeable number, because it can be changed into a prime (2301312971) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 133072 + ... + 149367.

Almost surely, 2^2301312972 is an apocalyptic number.

It is an amenable number.

2301312972 is an abundant number, since it is smaller than the sum of its proper divisors (3898809908).

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

2301312972 is a wasteful number, since it uses less digits than its factorization.

2301312972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282550 (or 282548 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 30.

The square root of 2301312972 is about 47972.0019594763. The cubic root of 2301312972 is about 1320.2572524324.

The spelling of 2301312972 in words is "two billion, three hundred one million, three hundred twelve thousand, nine hundred seventy-two".