11121132030100 has 18 divisors (see below), whose sum is σ = 24132856505534. Its totient is φ = 4448452812000.

The previous prime is 11121132030091. The next prime is 11121132030103. The reversal of 11121132030100 is 103023112111.

It is a happy number.

11121132030100 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 333099813904 + 10788032216196 = 577148^2 + 3284514^2 .

It is a super-2 number, since 2×11121132030100² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11121132030103) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 55605660051 + ... + 55605660250.

Almost surely, 2^{11121132030100} is an apocalyptic number.

11121132030100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11121132030100 is an abundant number, since it is smaller than the sum of its proper divisors (13011724475434).

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

11121132030100 is a wasteful number, since it uses less digits than its factorization.

11121132030100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111211320315 (or 111211320308 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 11121132030100 its reverse (103023112111), we get a palindrome (11224155142211).

The spelling of 11121132030100 in words is "eleven trillion, one hundred twenty-one billion, one hundred thirty-two million, thirty thousand, one hundred".