2302230340 has 12 divisors (see below), whose sum is σ = 4834683756. Its totient is φ = 920892128.

The previous prime is 2302230251. The next prime is 2302230383. The reversal of 2302230340 is 430322032.

It can be written as a sum of positive squares in 2 ways, for example, as 480135744 + 1822094596 = 21912^2 + 42686^2 .

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, 57555739 + ... + 57555778.

It is an arithmetic number, because the mean of its divisors is an integer number (402890313).

Almost surely, 2^2302230340 is an apocalyptic number.

2302230340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2302230340 is an abundant number, since it is smaller than the sum of its proper divisors (2532453416).

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

2302230340 is a wasteful number, since it uses less digits than its factorization.

2302230340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115111526 (or 115111524 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 19.

The square root of 2302230340 is about 47981.5625006106. The cubic root of 2302230340 is about 1320.4326596704.

Adding to 2302230340 its reverse (430322032), we get a palindrome (2732552372).

The spelling of 2302230340 in words is "two billion, three hundred two million, two hundred thirty thousand, three hundred forty".