11113212100101 has 32 divisors (see below), whose sum is σ = 15897426370560. Its totient is φ = 6888327177600.

The previous prime is 11113212100061. The next prime is 11113212100129. The reversal of 11113212100101 is 10100121231111.

It is not a de Polignac number, because 11113212100101 - 2⁷ = 11113212099973 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11113212105101) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6481161 + ... + 8014478.

It is an arithmetic number, because the mean of its divisors is an integer number (496794574080).

Almost surely, 2^{11113212100101} is an apocalyptic number.

It is an amenable number.

11113212100101 is a deficient number, since it is larger than the sum of its proper divisors (4784214270459).

11113212100101 is a wasteful number, since it uses less digits than its factorization.

11113212100101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14495977.

The product of its (nonzero) digits is 12, while the sum is 15.

Adding to 11113212100101 its reverse (10100121231111), we get a palindrome (21213333331212).

The spelling of 11113212100101 in words is "eleven trillion, one hundred thirteen billion, two hundred twelve million, one hundred thousand, one hundred one".