12101101113100 has 18 divisors (see below), whose sum is σ = 26259389415644. Its totient is φ = 4840440445200.

The previous prime is 12101101113089. The next prime is 12101101113163. The reversal of 12101101113100 is 131110110121.

It is a super-2 number, since 2×12101101113100² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 60505505466 + ... + 60505505665.

Almost surely, 2^{12101101113100} is an apocalyptic number.

12101101113100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12101101113100 is an abundant number, since it is smaller than the sum of its proper divisors (14158288302544).

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

12101101113100 is a wasteful number, since it uses less digits than its factorization.

12101101113100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121011011145 (or 121011011138 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 13.

Adding to 12101101113100 its reverse (131110110121), we get a palindrome (12232211223221).

The spelling of 12101101113100 in words is "twelve trillion, one hundred one billion, one hundred one million, one hundred thirteen thousand, one hundred".