123114341011 has 4 divisors (see below), whose sum is σ = 123117005224. Its totient is φ = 123111676800.

The previous prime is 123114340991. The next prime is 123114341023. The reversal of 123114341011 is 110143411321.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 110143411321 = 199 ⋅553484479.

It is a cyclic number.

It is not a de Polignac number, because 123114341011 - 2³³ = 114524406419 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (123114347011) 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, 1261545 + ... + 1355626.

It is an arithmetic number, because the mean of its divisors is an integer number (30779251306).

Almost surely, 2^123114341011 is an apocalyptic number.

123114341011 is a deficient number, since it is larger than the sum of its proper divisors (2664213).

123114341011 is an equidigital number, since it uses as much as digits as its factorization.

123114341011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2664212.

The product of its (nonzero) digits is 288, while the sum is 22.

Adding to 123114341011 its reverse (110143411321), we get a palindrome (233257752332).

The spelling of 123114341011 in words is "one hundred twenty-three billion, one hundred fourteen million, three hundred forty-one thousand, eleven".