10403159 has 4 divisors (see below), whose sum is σ = 11203416. Its totient is φ = 9602904.

The previous prime is 10403131. The next prime is 10403161. The reversal of 10403159 is 95130401.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10403159 - 2¹² = 10399063 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10403189) 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, 400109 + ... + 400134.

It is an arithmetic number, because the mean of its divisors is an integer number (2800854).

Almost surely, 2^10403159 is an apocalyptic number.

10403159 is a deficient number, since it is larger than the sum of its proper divisors (800257).

10403159 is an equidigital number, since it uses as much as digits as its factorization.

10403159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 800256.

The product of its (nonzero) digits is 540, while the sum is 23.

The square root of 10403159 is about 3225.3928442904. The cubic root of 10403159 is about 218.3006750808.

The spelling of 10403159 in words is "ten million, four hundred three thousand, one hundred fifty-nine".