10201641 has 4 divisors (see below), whose sum is σ = 13602192. Its totient is φ = 6801092.

The previous prime is 10201589. The next prime is 10201643. The reversal of 10201641 is 14610201.

10201641 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 a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 14610201 = 3 ⋅4870067.

It is a cyclic number.

It is not a de Polignac number, because 10201641 - 2⁶ = 10201577 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10201641.

It is not an unprimeable number, because it can be changed into a prime (10201643) 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, 1700271 + ... + 1700276.

It is an arithmetic number, because the mean of its divisors is an integer number (3400548).

Almost surely, 2^10201641 is an apocalyptic number.

It is an amenable number.

10201641 is a deficient number, since it is larger than the sum of its proper divisors (3400551).

10201641 is an equidigital number, since it uses as much as digits as its factorization.

10201641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3400550.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 10201641 is about 3194.0007827175. Note that the first 3 decimals coincide. The cubic root of 10201641 is about 216.8819181021.

Adding to 10201641 its reverse (14610201), we get a palindrome (24811842).

The spelling of 10201641 in words is "ten million, two hundred one thousand, six hundred forty-one".