11101113212130 has 64 divisors (see below), whose sum is σ = 29828945520000. Its totient is φ = 2937699161280.

The previous prime is 11101113212083. The next prime is 11101113212173. The reversal of 11101113212130 is 3121231110111.

11101113212130 is a `hidden beast` number, since 11 + 10 + 111 + 321 + 213 + 0 = 666.

11101113212130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 156893005 + ... + 156963744.

It is an arithmetic number, because the mean of its divisors is an integer number (466077273750).

Almost surely, 2^{11101113212130} is an apocalyptic number.

11101113212130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11101113212130 is an abundant number, since it is smaller than the sum of its proper divisors (18727832307870).

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

11101113212130 is a wasteful number, since it uses less digits than its factorization.

11101113212130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 313856896 (or 313856890 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 18.

Adding to 11101113212130 its reverse (3121231110111), we get a palindrome (14222344322241).

It can be divided in two parts, 1110111 and 3212130, that added together give a square (4322241 = 2079²).

The spelling of 11101113212130 in words is "eleven trillion, one hundred one billion, one hundred thirteen million, two hundred twelve thousand, one hundred thirty".