11012101212101 has 16 divisors (see below), whose sum is σ = 12112395982848. Its totient is φ = 9928398816000.

The previous prime is 11012101212059. The next prime is 11012101212121. The reversal of 11012101212101 is 10121210121011.

It is a cyclic number.

It is not a de Polignac number, because 11012101212101 - 2³⁰ = 11011027470277 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11012101212121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2181401 + ... + 5175201.

It is an arithmetic number, because the mean of its divisors is an integer number (757024748928).

Almost surely, 2^{11012101212101} is an apocalyptic number.

11012101212101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11012101212101 is a deficient number, since it is larger than the sum of its proper divisors (1100294770747).

11012101212101 is a wasteful number, since it uses less digits than its factorization.

11012101212101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2996572.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 11012101212101 its reverse (10121210121011), we get a palindrome (21133311333112).

The spelling of 11012101212101 in words is "eleven trillion, twelve billion, one hundred one million, two hundred twelve thousand, one hundred one".