110131232123011 has 12 divisors (see below), whose sum is σ = 121053900662856. Its totient is φ = 100118836394720.

The previous prime is 110131232122981. The next prime is 110131232123111. The reversal of 110131232123011 is 110321232131011.

It is not a de Polignac number, because 110131232123011 - 2⁵ = 110131232122979 is a prime.

It is a super-2 number, since 2×110131232123011² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (110131232123111) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25496871 + ... + 29501743.

It is an arithmetic number, because the mean of its divisors is an integer number (10087825055238).

Almost surely, 2^{110131232123011} is an apocalyptic number.

110131232123011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

110131232123011 is a deficient number, since it is larger than the sum of its proper divisors (10922668539845).

110131232123011 is a wasteful number, since it uses less digits than its factorization.

110131232123011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4232162 (or 4232151 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 22.

Adding to 110131232123011 its reverse (110321232131011), we get a palindrome (220452464254022).

The spelling of 110131232123011 in words is "one hundred ten trillion, one hundred thirty-one billion, two hundred thirty-two million, one hundred twenty-three thousand, eleven".