1000302242 has 4 divisors (see below), whose sum is σ = 1500453366. Its totient is φ = 500151120.

The previous prime is 1000302229. The next prime is 1000302263. The reversal of 1000302242 is 2422030001.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 780699481 + 219602761 = 27941^2 + 14819^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 250075559 + ... + 250075562.

Almost surely, 2^1000302242 is an apocalyptic number.

1000302242 is a deficient number, since it is larger than the sum of its proper divisors (500151124).

1000302242 is an equidigital number, since it uses as much as digits as its factorization.

1000302242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 500151123.

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 1000302242 is about 31627.5551062677. Note that the first 3 decimals coincide. The cubic root of 1000302242 is about 1000.1007371850.

Adding to 1000302242 its reverse (2422030001), we get a palindrome (3422332243).

The spelling of 1000302242 in words is "one billion, three hundred two thousand, two hundred forty-two".