201312000001 has 16 divisors (see below), whose sum is σ = 243623185920. Its totient is φ = 162390458880.

The previous prime is 201311999957. The next prime is 201312000007. The reversal of 201312000001 is 100000213102.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-201312000001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (201312000007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1684261 + ... + 1799821.

It is an arithmetic number, because the mean of its divisors is an integer number (15226449120).

Almost surely, 2^201312000001 is an apocalyptic number.

It is an amenable number.

201312000001 is a deficient number, since it is larger than the sum of its proper divisors (42311185919).

201312000001 is a wasteful number, since it uses less digits than its factorization.

201312000001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130224.

The product of its (nonzero) digits is 12, while the sum is 10.

Adding to 201312000001 its reverse (100000213102), we get a palindrome (301312213103).

The spelling of 201312000001 in words is "two hundred one billion, three hundred twelve million, one", and thus it is an aban number.