123477327001 has 16 divisors (see below), whose sum is σ = 144012672000. Its totient is φ = 105826104384.

The previous prime is 123477326989. The next prime is 123477327007. The reversal of 123477327001 is 100723774321.

It is not a de Polignac number, because 123477327001 - 2³⁵ = 89117588633 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (123477327007) 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 15 ways as a sum of consecutive naturals, for example, 4893345 + ... + 4918513.

It is an arithmetic number, because the mean of its divisors is an integer number (9000792000).

Almost surely, 2^123477327001 is an apocalyptic number.

It is an amenable number.

123477327001 is a deficient number, since it is larger than the sum of its proper divisors (20535344999).

123477327001 is an equidigital number, since it uses as much as digits as its factorization.

123477327001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39493 (or 39479 counting only the distinct ones).

The product of its (nonzero) digits is 49392, while the sum is 37.

The spelling of 123477327001 in words is "one hundred twenty-three billion, four hundred seventy-seven million, three hundred twenty-seven thousand, one".