101110011011011 has 4 divisors (see below), whose sum is σ = 101110039648632. Its totient is φ = 101109982373392.

The previous prime is 101110011010999. The next prime is 101110011011057. The reversal of 101110011011011 is 110110110011101.

It is a happy number.

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 101110011011011 - 2⁹ = 101110011010499 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101110011011111) 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, 8131645 + ... + 16381198.

It is an arithmetic number, because the mean of its divisors is an integer number (25277509912158).

Almost surely, 2^{101110011011011} is an apocalyptic number.

101110011011011 is a deficient number, since it is larger than the sum of its proper divisors (28637621).

101110011011011 is an equidigital number, since it uses as much as digits as its factorization.

101110011011011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28637620.

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

Adding to 101110011011011 its reverse (110110110011101), we get a palindrome (211220121022112).

The spelling of 101110011011011 in words is "one hundred one trillion, one hundred ten billion, eleven million, eleven thousand, eleven".