123466362321 has 4 divisors (see below), whose sum is σ = 164621816432. Its totient is φ = 82310908212.

The previous prime is 123466362241. The next prime is 123466362323. The reversal of 123466362321 is 123263664321.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 123466362321 - 2¹³ = 123466354129 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 123466362321.

It is not an unprimeable number, because it can be changed into a prime (123466362323) 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, 20577727051 + ... + 20577727056.

It is an arithmetic number, because the mean of its divisors is an integer number (41155454108).

Almost surely, 2^123466362321 is an apocalyptic number.

It is an amenable number.

123466362321 is a deficient number, since it is larger than the sum of its proper divisors (41155454111).

123466362321 is an equidigital number, since it uses as much as digits as its factorization.

123466362321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41155454110.

The product of its digits is 186624, while the sum is 39.

The spelling of 123466362321 in words is "one hundred twenty-three billion, four hundred sixty-six million, three hundred sixty-two thousand, three hundred twenty-one".