11011201052 has 24 divisors (see below), whose sum is σ = 19960772160. Its totient is φ = 5308632000.

The previous prime is 11011201051. The next prime is 11011201109. The reversal of 11011201052 is 25010211011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11011201051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23918 + ... + 150314.

It is an arithmetic number, because the mean of its divisors is an integer number (831698840).

Almost surely, 2^11011201052 is an apocalyptic number.

It is an amenable number.

11011201052 is a deficient number, since it is larger than the sum of its proper divisors (8949571108).

11011201052 is a wasteful number, since it uses less digits than its factorization.

11011201052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127181 (or 127179 counting only the distinct ones).

The product of its (nonzero) digits is 20, while the sum is 14.

Adding to 11011201052 its reverse (25010211011), we get a palindrome (36021412063).

The spelling of 11011201052 in words is "eleven billion, eleven million, two hundred one thousand, fifty-two".