101010101110111 has 8 divisors (see below), whose sum is σ = 103141201143744. Its totient is φ = 98899201077120.

The previous prime is 101010101109979. The next prime is 101010101110199. The reversal of 101010101110111 is 111011101010101.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 101010101110111 - 2²¹ = 101010099012959 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 (101010101110211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5049990055 + ... + 5050010056.

It is an arithmetic number, because the mean of its divisors is an integer number (12892650142968).

Almost surely, 2^{101010101110111} is an apocalyptic number.

101010101110111 is a deficient number, since it is larger than the sum of its proper divisors (2131100033633).

101010101110111 is a wasteful number, since it uses less digits than its factorization.

101010101110111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10100000321.

The product of its (nonzero) digits is 1, while the sum is 10.

Adding to 101010101110111 its reverse (111011101010101), we get a palindrome (212021202120212).

The spelling of 101010101110111 in words is "one hundred one trillion, ten billion, one hundred one million, one hundred ten thousand, one hundred eleven".