2303310242 has 16 divisors (see below), whose sum is σ = 3480694200. Its totient is φ = 1143090432.

The previous prime is 2303310223. The next prime is 2303310257. The reversal of 2303310242 is 2420133032.

It can be written as a sum of positive squares in 4 ways, for example, as 1889553961 + 413756281 = 43469^2 + 20341^2 .

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, 693578 + ... + 696890.

Almost surely, 2^2303310242 is an apocalyptic number.

2303310242 is a deficient number, since it is larger than the sum of its proper divisors (1177383958).

2303310242 is a wasteful number, since it uses less digits than its factorization.

2303310242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5797.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 2303310242 is about 47992.8144830036. The cubic root of 2303310242 is about 1320.6390848558.

Adding to 2303310242 its reverse (2420133032), we get a palindrome (4723443274).

The spelling of 2303310242 in words is "two billion, three hundred three million, three hundred ten thousand, two hundred forty-two".