10391201 has 4 divisors (see below), whose sum is σ = 10430100. Its totient is φ = 10352304.

The previous prime is 10391179. The next prime is 10391203. The reversal of 10391201 is 10219301.

It is a happy number.

10391201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10219301 = 53 ⋅192817.

It can be written as a sum of positive squares in 2 ways, for example, as 462400 + 9928801 = 680^2 + 3151^2 .

It is a cyclic number.

It is not a de Polignac number, because 10391201 - 2⁶ = 10391137 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10391201.

It is not an unprimeable number, because it can be changed into a prime (10391203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19046 + ... + 19583.

It is an arithmetic number, because the mean of its divisors is an integer number (2607525).

Almost surely, 2^10391201 is an apocalyptic number.

It is an amenable number.

10391201 is a deficient number, since it is larger than the sum of its proper divisors (38899).

10391201 is an equidigital number, since it uses as much as digits as its factorization.

10391201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38898.

The product of its (nonzero) digits is 54, while the sum is 17.

The square root of 10391201 is about 3223.5385836065. The cubic root of 10391201 is about 218.2170004870.

The spelling of 10391201 in words is "ten million, three hundred ninety-one thousand, two hundred one".