123013011323 has 8 divisors (see below), whose sum is σ = 131610125520. Its totient is φ = 114628171680.

The previous prime is 123013011299. The next prime is 123013011349. The reversal of 123013011323 is 323110310321.

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 123013011323 - 2⁸ = 123013011067 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 123013011295 and 123013011304.

It is not an unprimeable number, because it can be changed into a prime (123013013323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53067440 + ... + 53069757.

It is an arithmetic number, because the mean of its divisors is an integer number (16451265690).

Almost surely, 2^123013011323 is an apocalyptic number.

123013011323 is a deficient number, since it is larger than the sum of its proper divisors (8597114197).

123013011323 is a wasteful number, since it uses less digits than its factorization.

123013011323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106137277.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 123013011323 its reverse (323110310321), we get a palindrome (446123321644).

The spelling of 123013011323 in words is "one hundred twenty-three billion, thirteen million, eleven thousand, three hundred twenty-three".