110101231011 has 4 divisors (see below), whose sum is σ = 146801641352. Its totient is φ = 73400820672.

The previous prime is 110101231007. The next prime is 110101231013. The reversal of 110101231011 is 110132101011.

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

It is not a de Polignac number, because 110101231011 - 2² = 110101231007 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (110101231013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18350205166 + ... + 18350205171.

It is an arithmetic number, because the mean of its divisors is an integer number (36700410338).

Almost surely, 2^110101231011 is an apocalyptic number.

110101231011 is a deficient number, since it is larger than the sum of its proper divisors (36700410341).

110101231011 is an equidigital number, since it uses as much as digits as its factorization.

110101231011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36700410340.

The product of its (nonzero) digits is 6, while the sum is 12.

Adding to 110101231011 its reverse (110132101011), we get a palindrome (220233332022).

The spelling of 110101231011 in words is "one hundred ten billion, one hundred one million, two hundred thirty-one thousand, eleven".