10040201 has 4 divisors (see below), whose sum is σ = 10177812. Its totient is φ = 9902592.

The previous prime is 10040171. The next prime is 10040221. The reversal of 10040201 is 10204001.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10204001 = 1741 ⋅5861.

It can be written as a sum of positive squares in 2 ways, for example, as 7284601 + 2755600 = 2699^2 + 1660^2 .

It is a cyclic number.

It is not a de Polignac number, because 10040201 - 2⁶ = 10040137 is a prime.

It is a super-2 number, since 2×10040201² = 201611272240802, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10040221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68696 + ... + 68841.

It is an arithmetic number, because the mean of its divisors is an integer number (2544453).

Almost surely, 2^10040201 is an apocalyptic number.

It is an amenable number.

10040201 is a deficient number, since it is larger than the sum of its proper divisors (137611).

10040201 is an equidigital number, since it uses as much as digits as its factorization.

10040201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137610.

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

The square root of 10040201 is about 3168.6276209110. The cubic root of 10040201 is about 215.7317844253.

Adding to 10040201 its reverse (10204001), we get a palindrome (20244202).

The spelling of 10040201 in words is "ten million, forty thousand, two hundred one".