11302001221103 has 4 divisors (see below), whose sum is σ = 11302345816608. Its totient is φ = 11301656625600.

The previous prime is 11302001221099. The next prime is 11302001221109. The reversal of 11302001221103 is 30112210020311.

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 11302001221103 - 2² = 11302001221099 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 (11302001221109) 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, 172248551 + ... + 172314152.

It is an arithmetic number, because the mean of its divisors is an integer number (2825586454152).

Almost surely, 2^{11302001221103} is an apocalyptic number.

11302001221103 is a deficient number, since it is larger than the sum of its proper divisors (344595505).

11302001221103 is an equidigital number, since it uses as much as digits as its factorization.

11302001221103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 344595504.

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

Adding to 11302001221103 its reverse (30112210020311), we get a palindrome (41414211241414).

The spelling of 11302001221103 in words is "eleven trillion, three hundred two billion, one million, two hundred twenty-one thousand, one hundred three".