11200121301 has 4 divisors (see below), whose sum is σ = 14933495072. Its totient is φ = 7466747532.

The previous prime is 11200121281. The next prime is 11200121351. The reversal of 11200121301 is 10312100211.

11200121301 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 11200121301 - 2⁵ = 11200121269 is a prime.

It is a super-2 number, since 2×11200121301² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11200121351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1866686881 + ... + 1866686886.

It is an arithmetic number, because the mean of its divisors is an integer number (3733373768).

Almost surely, 2^11200121301 is an apocalyptic number.

It is an amenable number.

11200121301 is a deficient number, since it is larger than the sum of its proper divisors (3733373771).

11200121301 is an equidigital number, since it uses as much as digits as its factorization.

11200121301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3733373770.

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

Adding to 11200121301 its reverse (10312100211), we get a palindrome (21512221512).

The spelling of 11200121301 in words is "eleven billion, two hundred million, one hundred twenty-one thousand, three hundred one".