123004142001 has 32 divisors (see below), whose sum is σ = 196296186240. Its totient is φ = 75675470400.

The previous prime is 123004141993. The next prime is 123004142021. The reversal of 123004142001 is 100241400321.

123004142001 is a `hidden beast` number, since 1 + 230 + 0 + 414 + 20 + 0 + 1 = 666.

It is not a de Polignac number, because 123004142001 - 2³ = 123004141993 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (123004142021) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1393111 + ... + 1478771.

It is an arithmetic number, because the mean of its divisors is an integer number (6134255820).

Almost surely, 2^123004142001 is an apocalyptic number.

It is an amenable number.

123004142001 is a deficient number, since it is larger than the sum of its proper divisors (73292044239).

123004142001 is a wasteful number, since it uses less digits than its factorization.

123004142001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89774 (or 89768 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 123004142001 its reverse (100241400321), we get a palindrome (223245542322).

The spelling of 123004142001 in words is "one hundred twenty-three billion, four million, one hundred forty-two thousand, one".