1011201 has 16 divisors (see below), whose sum is σ = 1425600. Its totient is φ = 636608.

The previous prime is 1011191. The next prime is 1011217. The reversal of 1011201 is 1021101.

1011201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1011201 - 2⁶ = 1011137 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1011201.

It is not an unprimeable number, because it can be changed into a prime (1011221) 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, 5035 + ... + 5231.

It is an arithmetic number, because the mean of its divisors is an integer number (89100).

2^1011201 is an apocalyptic number.

It is an amenable number.

1011201 is a deficient number, since it is larger than the sum of its proper divisors (414399).

1011201 is a wasteful number, since it uses less digits than its factorization.

1011201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 288.

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

The square root of 1011201 is about 1005.5849044213. The cubic root of 1011201 is about 100.3719812505.

Adding to 1011201 its reverse (1021101), we get a palindrome (2032302).

Multiplying 1011201 by its reverse (1021101), we get a palindrome (1032538352301).

It can be divided in two parts, 10 and 11201, that added together give a palindrome (11211).

The spelling of 1011201 in words is "one million, eleven thousand, two hundred one".