11004202101 has 4 divisors (see below), whose sum is σ = 14672269472. Its totient is φ = 7336134732.

The previous prime is 11004202061. The next prime is 11004202109. The reversal of 11004202101 is 10120240011.

It is a happy number.

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 11004202101 - 2¹⁰ = 11004201077 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 (11004202109) 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, 1834033681 + ... + 1834033686.

It is an arithmetic number, because the mean of its divisors is an integer number (3668067368).

Almost surely, 2^11004202101 is an apocalyptic number.

It is an amenable number.

11004202101 is a deficient number, since it is larger than the sum of its proper divisors (3668067371).

11004202101 is an equidigital number, since it uses as much as digits as its factorization.

11004202101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3668067370.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 11004202101 its reverse (10120240011), we get a palindrome (21124442112).

The spelling of 11004202101 in words is "eleven billion, four million, two hundred two thousand, one hundred one".