123310110101 has 8 divisors (see below), whose sum is σ = 126322373184. Its totient is φ = 120298070880.

The previous prime is 123310110073. The next prime is 123310110137. The reversal of 123310110101 is 101011013321.

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 123310110101 - 2¹⁰ = 123310109077 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 (123310118101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1806866 + ... + 1873868.

It is an arithmetic number, because the mean of its divisors is an integer number (15790296648).

Almost surely, 2^123310110101 is an apocalyptic number.

It is an amenable number.

123310110101 is a deficient number, since it is larger than the sum of its proper divisors (3012263083).

123310110101 is an equidigital number, since it uses as much as digits as its factorization.

123310110101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111931.

The product of its (nonzero) digits is 18, while the sum is 14.

Adding to 123310110101 its reverse (101011013321), we get a palindrome (224321123422).

The spelling of 123310110101 in words is "one hundred twenty-three billion, three hundred ten million, one hundred ten thousand, one hundred one".