10531151 has 2 divisors, whose sum is σ = 10531152. Its totient is φ = 10531150.

The previous prime is 10531139. The next prime is 10531159. The reversal of 10531151 is 15113501.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10531151 is a prime.

It is a super-2 number, since 2×10531151² = 221810282769602, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10531159) 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 as a sum of consecutive naturals, namely, 5265575 + 5265576.

It is an arithmetic number, because the mean of its divisors is an integer number (5265576).

Almost surely, 2^10531151 is an apocalyptic number.

10531151 is a deficient number, since it is larger than the sum of its proper divisors (1).

10531151 is an equidigital number, since it uses as much as digits as its factorization.

10531151 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 75, while the sum is 17.

The square root of 10531151 is about 3245.1734930509. The cubic root of 10531151 is about 219.1922930385.

Adding to 10531151 its reverse (15113501), we get a palindrome (25644652).

The spelling of 10531151 in words is "ten million, five hundred thirty-one thousand, one hundred fifty-one".