1301103320111 has 16 divisors (see below), whose sum is σ = 1488221070336. Its totient is φ = 1114297360416.

The previous prime is 1301103320059. The next prime is 1301103320149. The reversal of 1301103320111 is 1110233011031.

It is a cyclic number.

It is not a de Polignac number, because 1301103320111 - 2²⁶ = 1301036211247 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1301103320111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1301103320911) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64698920 + ... + 64719026.

It is an arithmetic number, because the mean of its divisors is an integer number (93013816896).

Almost surely, 2^{1301103320111} is an apocalyptic number.

1301103320111 is a deficient number, since it is larger than the sum of its proper divisors (187117750225).

1301103320111 is a wasteful number, since it uses less digits than its factorization.

1301103320111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27398.

The product of its (nonzero) digits is 54, while the sum is 17.

Adding to 1301103320111 its reverse (1110233011031), we get a palindrome (2411336331142).

The spelling of 1301103320111 in words is "one trillion, three hundred one billion, one hundred three million, three hundred twenty thousand, one hundred eleven".