101001201 has 12 divisors (see below), whose sum is σ = 156655152. Its totient is φ = 57714888.

The previous prime is 101001181. The next prime is 101001217. The reversal of 101001201 is 102100101.

It is not a de Polignac number, because 101001201 - 2¹⁴ = 100984817 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 101001201.

It is not an unprimeable number, because it can be changed into a prime (101001001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 343395 + ... + 343688.

It is an arithmetic number, because the mean of its divisors is an integer number (13054596).

Almost surely, 2^101001201 is an apocalyptic number.

It is an amenable number.

101001201 is a deficient number, since it is larger than the sum of its proper divisors (55653951).

101001201 is an equidigital number, since it uses as much as digits as its factorization.

101001201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 687100 (or 687093 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 6.

The square root of 101001201 is about 10049.9353729265. The cubic root of 101001201 is about 465.7027966702.

Adding to 101001201 its reverse (102100101), we get a palindrome (203101302).

The spelling of 101001201 in words is "one hundred one million, one thousand, two hundred one".