231200003000001 has 16 divisors (see below), whose sum is σ = 352333481904000. Its totient is φ = 132103519143168.

The previous prime is 231200002999981. The next prime is 231200003000053. The reversal of 231200003000001 is 100000300002132.

It is a happy number.

It is not a de Polignac number, because 231200003000001 - 2⁵ = 231200002999969 is a prime.

It is not an unprimeable number, because it can be changed into a prime (231200003000801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 448414776 + ... + 448930073.

It is an arithmetic number, because the mean of its divisors is an integer number (22020842619000).

Almost surely, 2^{231200003000001} is an apocalyptic number.

231200003000001 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

231200003000001 is a deficient number, since it is larger than the sum of its proper divisors (121133478903999).

231200003000001 is a wasteful number, since it uses less digits than its factorization.

231200003000001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 897357128.

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 231200003000001 its reverse (100000300002132), we get a palindrome (331200303002133).

The spelling of 231200003000001 in words is "two hundred thirty-one trillion, two hundred billion, three million, one", and thus it is an aban number.