1201344213 has 8 divisors (see below), whose sum is σ = 1602216288. Its totient is φ = 800684144.

The previous prime is 1201344167. The next prime is 1201344229. The reversal of 1201344213 is 3124431021.

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

It is a cyclic number.

It is not a de Polignac number, because 1201344213 - 2⁶ = 1201344149 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1201344213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1201344233) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 39270 + ... + 62807.

It is an arithmetic number, because the mean of its divisors is an integer number (200277036).

Almost surely, 2^1201344213 is an apocalyptic number.

It is an amenable number.

1201344213 is a deficient number, since it is larger than the sum of its proper divisors (400872075).

1201344213 is a wasteful number, since it uses less digits than its factorization.

1201344213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106003.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 1201344213 is about 34660.4127644204. The cubic root of 1201344213 is about 1063.0552098566.

Adding to 1201344213 its reverse (3124431021), we get a palindrome (4325775234).

The spelling of 1201344213 in words is "one billion, two hundred one million, three hundred forty-four thousand, two hundred thirteen".