11401021201 has 8 divisors (see below), whose sum is σ = 11468721024. Its totient is φ = 11333475120.

The previous prime is 11401021189. The next prime is 11401021211. The reversal of 11401021201 is 10212010411.

11401021201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11401021201 - 2¹⁵ = 11400988433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11401021211) 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 7 ways as a sum of consecutive naturals, for example, 112056 + ... + 188038.

It is an arithmetic number, because the mean of its divisors is an integer number (1433590128).

Almost surely, 2^11401021201 is an apocalyptic number.

It is an amenable number.

11401021201 is a deficient number, since it is larger than the sum of its proper divisors (67699823).

11401021201 is an equidigital number, since it uses as much as digits as its factorization.

11401021201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76871.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 11401021201 its reverse (10212010411), we get a palindrome (21613031612).

The spelling of 11401021201 in words is "eleven billion, four hundred one million, twenty-one thousand, two hundred one".