123030110001 has 16 divisors (see below), whose sum is σ = 166108599360. Its totient is φ = 80990203200.

The previous prime is 123030109963. The next prime is 123030110003. The reversal of 123030110001 is 100011030321.

It is not a de Polignac number, because 123030110001 - 2¹⁰ = 123030108977 is a prime.

It is not an unprimeable number, because it can be changed into a prime (123030110003) 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, 431271 + ... + 657308.

It is an arithmetic number, because the mean of its divisors is an integer number (10381787460).

Almost surely, 2^123030110001 is an apocalyptic number.

It is an amenable number.

123030110001 is a deficient number, since it is larger than the sum of its proper divisors (43078489359).

123030110001 is a wasteful number, since it uses less digits than its factorization.

123030110001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1089056.

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 123030110001 its reverse (100011030321), we get a palindrome (223041140322).

The spelling of 123030110001 in words is "one hundred twenty-three billion, thirty million, one hundred ten thousand, one".