1301323223011 has 8 divisors (see below), whose sum is σ = 1574710454880. Its totient is φ = 1049806969728.

The previous prime is 1301323222897. The next prime is 1301323223059. The reversal of 1301323223011 is 1103223231031.

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 1301323223011 - 2¹⁹ = 1301322698723 is a prime.

It is a super-2 number, since 2×1301323223011² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1301323223311) 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, 5467744516 + ... + 5467744753.

It is an arithmetic number, because the mean of its divisors is an integer number (196838806860).

Almost surely, 2^{1301323223011} is an apocalyptic number.

1301323223011 is a deficient number, since it is larger than the sum of its proper divisors (273387231869).

1301323223011 is a wasteful number, since it uses less digits than its factorization.

1301323223011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10935489293.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 1301323223011 its reverse (1103223231031), we get a palindrome (2404546454042).

The spelling of 1301323223011 in words is "one trillion, three hundred one billion, three hundred twenty-three million, two hundred twenty-three thousand, eleven".