1101102323201 has 4 divisors (see below), whose sum is σ = 1101105590100. Its totient is φ = 1101099056304.

The previous prime is 1101102323197. The next prime is 1101102323227. The reversal of 1101102323201 is 1023232011011.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 431847436801 + 669254886400 = 657151^2 + 818080^2 .

It is a cyclic number.

It is not a de Polignac number, because 1101102323201 - 2² = 1101102323197 is a prime.

It is a super-3 number, since 3×1101102323201³ (a number of 37 digits) contains 333 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1101102323201.

It is not an unprimeable number, because it can be changed into a prime (1101102323281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1061006 + ... + 1824263.

It is an arithmetic number, because the mean of its divisors is an integer number (275276397525).

Almost surely, 2^{1101102323201} is an apocalyptic number.

It is an amenable number.

1101102323201 is a deficient number, since it is larger than the sum of its proper divisors (3266899).

1101102323201 is an equidigital number, since it uses as much as digits as its factorization.

1101102323201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3266898.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 1101102323201 its reverse (1023232011011), we get a palindrome (2124334334212).

The spelling of 1101102323201 in words is "one trillion, one hundred one billion, one hundred two million, three hundred twenty-three thousand, two hundred one".