1121302234 has 8 divisors (see below), whose sum is σ = 1811334420. Its totient is φ = 517524096.

The previous prime is 1121302213. The next prime is 1121302267. The reversal of 1121302234 is 4322031211.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1084055625 + 37246609 = 32925^2 + 6103^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 21563479 + ... + 21563530.

Almost surely, 2^1121302234 is an apocalyptic number.

1121302234 is a deficient number, since it is larger than the sum of its proper divisors (690032186).

1121302234 is a wasteful number, since it uses less digits than its factorization.

1121302234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43127024.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 1121302234 is about 33485.8512509388. The cubic root of 1121302234 is about 1038.9011550947.

Adding to 1121302234 its reverse (4322031211), we get a palindrome (5443333445).

The spelling of 1121302234 in words is "one billion, one hundred twenty-one million, three hundred two thousand, two hundred thirty-four".