10331157 has 4 divisors (see below), whose sum is σ = 13774880. Its totient is φ = 6887436.

The previous prime is 10331149. The next prime is 10331183. The reversal of 10331157 is 75113301.

10331157 is digitally balanced in base 3, 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: 75113301 = 3 ⋅25037767.

It is not a de Polignac number, because 10331157 - 2³ = 10331149 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 (10331147) 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, 1721857 + ... + 1721862.

It is an arithmetic number, because the mean of its divisors is an integer number (3443720).

Almost surely, 2^10331157 is an apocalyptic number.

It is an amenable number.

10331157 is a deficient number, since it is larger than the sum of its proper divisors (3443723).

10331157 is an equidigital number, since it uses as much as digits as its factorization.

10331157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3443722.

The product of its (nonzero) digits is 315, while the sum is 21.

The square root of 10331157 is about 3214.2117229579. The cubic root of 10331157 is about 217.7958768817.

Adding to 10331157 its reverse (75113301), we get a palindrome (85444458).

The spelling of 10331157 in words is "ten million, three hundred thirty-one thousand, one hundred fifty-seven".