201400101001 has 16 divisors (see below), whose sum is σ = 233428242240. Its totient is φ = 171999737280.

The previous prime is 201400100963. The next prime is 201400101037. The reversal of 201400101001 is 100101004102.

It is a cyclic number.

It is not a de Polignac number, because 201400101001 - 2¹⁹ = 201399576713 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (201400101101) 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, 8519931 + ... + 8543536.

It is an arithmetic number, because the mean of its divisors is an integer number (14589265140).

Almost surely, 2^201400101001 is an apocalyptic number.

It is an amenable number.

201400101001 is a deficient number, since it is larger than the sum of its proper divisors (32028141239).

201400101001 is a wasteful number, since it uses less digits than its factorization.

201400101001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17063544.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 201400101001 its reverse (100101004102), we get a palindrome (301501105103).

The spelling of 201400101001 in words is "two hundred one billion, four hundred million, one hundred one thousand, one".