1323110240101 has 16 divisors (see below), whose sum is σ = 1433937859200. Its totient is φ = 1213585846848.

The previous prime is 1323110240099. The next prime is 1323110240113. The reversal of 1323110240101 is 1010420113231.

It is a cyclic number.

It is not a de Polignac number, because 1323110240101 - 2¹ = 1323110240099 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1323110240201) 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, 2853775 + ... + 3284851.

It is an arithmetic number, because the mean of its divisors is an integer number (89621116200).

Almost surely, 2^{1323110240101} is an apocalyptic number.

It is an amenable number.

1323110240101 is a deficient number, since it is larger than the sum of its proper divisors (110827619099).

1323110240101 is a wasteful number, since it uses less digits than its factorization.

1323110240101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 432588.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 1323110240101 its reverse (1010420113231), we get a palindrome (2333530353332).

The spelling of 1323110240101 in words is "one trillion, three hundred twenty-three billion, one hundred ten million, two hundred forty thousand, one hundred one".