1201333344113 has 8 divisors (see below), whose sum is σ = 1381173666432. Its totient is φ = 1023548340096.

The previous prime is 1201333344091. The next prime is 1201333344137. The reversal of 1201333344113 is 3114433331021.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1201333344113 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1201333344613) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 513828320 + ... + 513830657.

It is an arithmetic number, because the mean of its divisors is an integer number (172646708304).

Almost surely, 2^{1201333344113} is an apocalyptic number.

It is an amenable number.

1201333344113 is a deficient number, since it is larger than the sum of its proper divisors (179840322319).

1201333344113 is a wasteful number, since it uses less digits than its factorization.

1201333344113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1027659151.

The product of its (nonzero) digits is 7776, while the sum is 29.

Adding to 1201333344113 its reverse (3114433331021), we get a palindrome (4315766675134).

The spelling of 1201333344113 in words is "one trillion, two hundred one billion, three hundred thirty-three million, three hundred forty-four thousand, one hundred thirteen".