101110011212111 has 16 divisors (see below), whose sum is σ = 110391152665248. Its totient is φ = 91843786944000.

The previous prime is 101110011212083. The next prime is 101110011212143. The reversal of 101110011212111 is 111212110011101.

It is a cyclic number.

It is not a de Polignac number, because 101110011212111 - 2²² = 101110007017807 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 (101110011212311) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66556811 + ... + 68059011.

It is an arithmetic number, because the mean of its divisors is an integer number (6899447041578).

Almost surely, 2^{101110011212111} is an apocalyptic number.

101110011212111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

101110011212111 is a deficient number, since it is larger than the sum of its proper divisors (9281141453137).

101110011212111 is a wasteful number, since it uses less digits than its factorization.

101110011212111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1507162.

The product of its (nonzero) digits is 4, while the sum is 14.

Adding to 101110011212111 its reverse (111212110011101), we get a palindrome (212322121223212).

The spelling of 101110011212111 in words is "one hundred one trillion, one hundred ten billion, eleven million, two hundred twelve thousand, one hundred eleven".