1201336041 has 8 divisors (see below), whose sum is σ = 1602889600. Its totient is φ = 800336592.

The previous prime is 1201335997. The next prime is 1201336051. The reversal of 1201336041 is 1406331021.

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

It is a de Polignac number, because none of the positive numbers 2^k-1201336041 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1201335999 and 1201336017.

It is not an unprimeable number, because it can be changed into a prime (1201336051) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 133441 + ... + 142158.

It is an arithmetic number, because the mean of its divisors is an integer number (200361200).

Almost surely, 2^1201336041 is an apocalyptic number.

It is an amenable number.

1201336041 is a deficient number, since it is larger than the sum of its proper divisors (401553559).

1201336041 is a wasteful number, since it uses less digits than its factorization.

1201336041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 277055.

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 1201336041 is about 34660.2948775685. The cubic root of 1201336041 is about 1063.0527994159.

Adding to 1201336041 its reverse (1406331021), we get a palindrome (2607667062).

The spelling of 1201336041 in words is "one billion, two hundred one million, three hundred thirty-six thousand, forty-one".