123230030001 has 16 divisors (see below), whose sum is σ = 176956765440. Its totient is φ = 75829115520.

The previous prime is 123230029999. The next prime is 123230030009. The reversal of 123230030001 is 100030032321.

It is not a de Polignac number, because 123230030001 - 2¹ = 123230029999 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (123230030009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 593061 + ... + 773421.

It is an arithmetic number, because the mean of its divisors is an integer number (11059797840).

Almost surely, 2^123230030001 is an apocalyptic number.

It is an amenable number.

123230030001 is a deficient number, since it is larger than the sum of its proper divisors (53726735439).

123230030001 is a wasteful number, since it uses less digits than its factorization.

123230030001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197896.

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 123230030001 its reverse (100030032321), we get a palindrome (223260062322).

The spelling of 123230030001 in words is "one hundred twenty-three billion, two hundred thirty million, thirty thousand, one".