10156801 has 4 divisors (see below), whose sum is σ = 10221652. Its totient is φ = 10091952.

The previous prime is 10156799. The next prime is 10156813. The reversal of 10156801 is 10865101.

10156801 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.

It can be written as a sum of positive squares in 2 ways, for example, as 3806401 + 6350400 = 1951^2 + 2520^2 .

It is a cyclic number.

It is not a de Polignac number, because 10156801 - 2¹ = 10156799 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10156891) 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, 32190 + ... + 32503.

It is an arithmetic number, because the mean of its divisors is an integer number (2555413).

Almost surely, 2^10156801 is an apocalyptic number.

It is an amenable number.

10156801 is a deficient number, since it is larger than the sum of its proper divisors (64851).

10156801 is an equidigital number, since it uses as much as digits as its factorization.

10156801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64850.

The product of its (nonzero) digits is 240, while the sum is 22.

The square root of 10156801 is about 3186.9736428154. The cubic root of 10156801 is about 216.5636925536.

The spelling of 10156801 in words is "ten million, one hundred fifty-six thousand, eight hundred one".