10211101000111 has 4 divisors (see below), whose sum is σ = 11139382909224. Its totient is φ = 9282819091000.

The previous prime is 10211101000097. The next prime is 10211101000123. The reversal of 10211101000111 is 11100010111201.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10211101000111 - 2¹³ = 10211100991919 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 (10211101000141) 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, 464140954540 + ... + 464140954561.

It is an arithmetic number, because the mean of its divisors is an integer number (2784845727306).

Almost surely, 2^{10211101000111} is an apocalyptic number.

10211101000111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

10211101000111 is a deficient number, since it is larger than the sum of its proper divisors (928281909113).

10211101000111 is an equidigital number, since it uses as much as digits as its factorization.

10211101000111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 928281909112.

The product of its (nonzero) digits is 2, while the sum is 10.

Adding to 10211101000111 its reverse (11100010111201), we get a palindrome (21311111111312).

The spelling of 10211101000111 in words is "ten trillion, two hundred eleven billion, one hundred one million, one hundred eleven", and thus it is an aban number.