11211053301 has 48 divisors (see below), whose sum is σ = 18688295808. Its totient is φ = 6343920000.

The previous prime is 11211053297. The next prime is 11211053309. The reversal of 11211053301 is 10335011211.

11211053301 is a `hidden beast` number, since 1 + 121 + 10 + 533 + 0 + 1 = 666.

It is not a de Polignac number, because 11211053301 - 2² = 11211053297 is a prime.

It is a super-2 number, since 2×11211053301² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11211053309) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2860195 + ... + 2864111.

It is an arithmetic number, because the mean of its divisors is an integer number (389339496).

Almost surely, 2^11211053301 is an apocalyptic number.

It is an amenable number.

11211053301 is a deficient number, since it is larger than the sum of its proper divisors (7477242507).

11211053301 is a wasteful number, since it uses less digits than its factorization.

11211053301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4362 (or 4359 counting only the distinct ones).

The product of its (nonzero) digits is 90, while the sum is 18.

Adding to 11211053301 its reverse (10335011211), we get a palindrome (21546064512).

The spelling of 11211053301 in words is "eleven billion, two hundred eleven million, fifty-three thousand, three hundred one".