123101121023323 has 4 divisors (see below), whose sum is σ = 123106321550608. Its totient is φ = 123095920496040.

The previous prime is 123101121023317. The next prime is 123101121023381. The reversal of 123101121023323 is 323320121101321.

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

It is a cyclic number.

It is not a de Polignac number, because 123101121023323 - 2²¹ = 123101118926171 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (123101121023123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2600228136 + ... + 2600275477.

It is an arithmetic number, because the mean of its divisors is an integer number (30776580387652).

Almost surely, 2^{123101121023323} is an apocalyptic number.

123101121023323 is a deficient number, since it is larger than the sum of its proper divisors (5200527285).

123101121023323 is an equidigital number, since it uses as much as digits as its factorization.

123101121023323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5200527284.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 123101121023323 its reverse (323320121101321), we get a palindrome (446421242124644).

The spelling of 123101121023323 in words is "one hundred twenty-three trillion, one hundred one billion, one hundred twenty-one million, twenty-three thousand, three hundred twenty-three".