11133100002120 has 32 divisors (see below), whose sum is σ = 33399300006720. Its totient is φ = 2968826667200.

The previous prime is 11133100002067. The next prime is 11133100002173. The reversal of 11133100002120 is 2120000133111.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (11133100002067) and next prime (11133100002173).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 11133100002120.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46387916556 + ... + 46387916795.

It is an arithmetic number, because the mean of its divisors is an integer number (1043728125210).

Almost surely, 2^{11133100002120} is an apocalyptic number.

11133100002120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11133100002120 is an abundant number, since it is smaller than the sum of its proper divisors (22266200004600).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11133100002120 is a wasteful number, since it uses less digits than its factorization.

11133100002120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92775833365 (or 92775833361 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 11133100002120 its reverse (2120000133111), we get a palindrome (13253100135231).

The spelling of 11133100002120 in words is "eleven trillion, one hundred thirty-three billion, one hundred million, two thousand, one hundred twenty".