101011100111011 has 8 divisors (see below), whose sum is σ = 102727519017984. Its totient is φ = 99296632792320.

The previous prime is 101011100110967. The next prime is 101011100111021. The reversal of 101011100111011 is 110111001110101.

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 101011100111011 - 2⁹ = 101011100110499 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101011100111021) 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, 487792675 + ... + 487999708.

It is an arithmetic number, because the mean of its divisors is an integer number (12840939877248).

Almost surely, 2^{101011100111011} is an apocalyptic number.

101011100111011 is a deficient number, since it is larger than the sum of its proper divisors (1716418906973).

101011100111011 is an equidigital number, since it uses as much as digits as its factorization.

101011100111011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 975794141.

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

Adding to 101011100111011 its reverse (110111001110101), we get a palindrome (211122101221112).

The spelling of 101011100111011 in words is "one hundred one trillion, eleven billion, one hundred million, one hundred eleven thousand, eleven".