10101110111009 has 4 divisors (see below), whose sum is σ = 10101168834240. Its totient is φ = 10101051387780.

The previous prime is 10101110110999. The next prime is 10101110111033. The reversal of 10101110111009 is 90011101110101.

10101110111009 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10101110111009 - 2²⁰ = 10101109062433 is a prime.

It is a super-3 number, since 3×10101110111009³ (a number of 40 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10101110111039) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29102837 + ... + 29447874.

It is an arithmetic number, because the mean of its divisors is an integer number (2525292208560).

Almost surely, 2^{10101110111009} is an apocalyptic number.

It is an amenable number.

10101110111009 is a deficient number, since it is larger than the sum of its proper divisors (58723231).

10101110111009 is an equidigital number, since it uses as much as digits as its factorization.

10101110111009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58723230.

The product of its (nonzero) digits is 9, while the sum is 17.

The spelling of 10101110111009 in words is "ten trillion, one hundred one billion, one hundred ten million, one hundred eleven thousand, nine".