2301223040 has 32 divisors (see below), whose sum is σ = 5501362860. Its totient is φ = 920488960.

The previous prime is 2301223033. The next prime is 2301223063. The reversal of 2301223040 is 403221032.

It can be written as a sum of positive squares in 2 ways, for example, as 2198484544 + 102738496 = 46888^2 + 10136^2 .

It is a tau number, because it is divible by the number of its divisors (32).

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, 1797191 + ... + 1798470.

Almost surely, 2^2301223040 is an apocalyptic number.

2301223040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2301223040 is an abundant number, since it is smaller than the sum of its proper divisors (3200139820).

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

2301223040 is an equidigital number, since it uses as much as digits as its factorization.

2301223040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3595680 (or 3595668 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 2301223040 is about 47971.0646119095. The cubic root of 2301223040 is about 1320.2400542904.

Adding to 2301223040 its reverse (403221032), we get a palindrome (2704444072).

The spelling of 2301223040 in words is "two billion, three hundred one million, two hundred twenty-three thousand, forty".