103526131 has 2 divisors, whose sum is σ = 103526132. Its totient is φ = 103526130.

The previous prime is 103526083. The next prime is 103526167. The reversal of 103526131 is 131625301.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 103526131 - 2¹⁷ = 103395059 is a prime.

It is a super-2 number, since 2×103526131² = 21435319599658322, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (103524131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51763065 + 51763066.

It is an arithmetic number, because the mean of its divisors is an integer number (51763066).

Almost surely, 2^103526131 is an apocalyptic number.

103526131 is a deficient number, since it is larger than the sum of its proper divisors (1).

103526131 is an equidigital number, since it uses as much as digits as its factorization.

103526131 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 540, while the sum is 22.

The square root of 103526131 is about 10174.7791622226. The cubic root of 103526131 is about 469.5516034349.

The spelling of 103526131 in words is "one hundred three million, five hundred twenty-six thousand, one hundred thirty-one".