1201334234 has 4 divisors (see below), whose sum is σ = 1802001354. Its totient is φ = 600667116.

The previous prime is 1201334207. The next prime is 1201334249. The reversal of 1201334234 is 4324331021.

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., 1176284209 + 25050025 = 34297^2 + 5005^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 300333557 + ... + 300333560.

Almost surely, 2^1201334234 is an apocalyptic number.

1201334234 is a deficient number, since it is larger than the sum of its proper divisors (600667120).

1201334234 is an equidigital number, since it uses as much as digits as its factorization.

1201334234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 600667119.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 1201334234 is about 34660.2688102675. The cubic root of 1201334234 is about 1063.0522664156.

Adding to 1201334234 its reverse (4324331021), we get a palindrome (5525665255).

The spelling of 1201334234 in words is "one billion, two hundred one million, three hundred thirty-four thousand, two hundred thirty-four".