1101320224401 has 4 divisors (see below), whose sum is σ = 1468426965872. Its totient is φ = 734213482932.

The previous prime is 1101320224399. The next prime is 1101320224423. The reversal of 1101320224401 is 1044220231011.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 1101320224401 - 2¹ = 1101320224399 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1101320224471) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 183553370731 + ... + 183553370736.

It is an arithmetic number, because the mean of its divisors is an integer number (367106741468).

Almost surely, 2^{1101320224401} is an apocalyptic number.

It is an amenable number.

1101320224401 is a deficient number, since it is larger than the sum of its proper divisors (367106741471).

1101320224401 is an equidigital number, since it uses as much as digits as its factorization.

1101320224401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 367106741470.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 1101320224401 its reverse (1044220231011), we get a palindrome (2145540455412).

The spelling of 1101320224401 in words is "one trillion, one hundred one billion, three hundred twenty million, two hundred twenty-four thousand, four hundred one".