101111202110009 has 32 divisors (see below), whose sum is σ = 131848275928320. Its totient is φ = 75246498865152.

The previous prime is 101111202109949. The next prime is 101111202110029. The reversal of 101111202110009 is 900011202111101.

It is a cyclic number.

It is not a de Polignac number, because 101111202110009 - 2²⁴ = 101111185332793 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (101111202110029) 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, 18253784 + ... + 23139209.

It is an arithmetic number, because the mean of its divisors is an integer number (4120258622760).

Almost surely, 2^{101111202110009} is an apocalyptic number.

It is an amenable number.

101111202110009 is a deficient number, since it is larger than the sum of its proper divisors (30737073818311).

101111202110009 is a wasteful number, since it uses less digits than its factorization.

101111202110009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41394609.

The product of its (nonzero) digits is 36, while the sum is 20.

The spelling of 101111202110009 in words is "one hundred one trillion, one hundred eleven billion, two hundred two million, one hundred ten thousand, nine".