2201323131103 has 4 divisors (see below), whose sum is σ = 2201328658360. Its totient is φ = 2201317603848.

The previous prime is 2201323131101. The next prime is 2201323131113. The reversal of 2201323131103 is 3011313231022.

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

It is a cyclic number.

It is not a de Polignac number, because 2201323131103 - 2¹ = 2201323131101 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 (2201323131101) 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, 2115573 + ... + 2979646.

It is an arithmetic number, because the mean of its divisors is an integer number (550332164590).

Almost surely, 2^{2201323131103} is an apocalyptic number.

2201323131103 is a deficient number, since it is larger than the sum of its proper divisors (5527257).

2201323131103 is an equidigital number, since it uses as much as digits as its factorization.

2201323131103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5527256.

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

Adding to 2201323131103 its reverse (3011313231022), we get a palindrome (5212636362125).

The spelling of 2201323131103 in words is "two trillion, two hundred one billion, three hundred twenty-three million, one hundred thirty-one thousand, one hundred three".