103736525 has 12 divisors (see below), whose sum is σ = 128926644. Its totient is φ = 82800000.

The previous prime is 103736491. The next prime is 103736557. The reversal of 103736525 is 525637301.

It can be written as a sum of positive squares in 6 ways, for example, as 16370116 + 87366409 = 4046^2 + 9347^2 .

It is not a de Polignac number, because 103736525 - 2⁶ = 103736461 is a prime.

It is a super-2 number, since 2×103736525² = 21522533238151250, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 103736491 and 103736500.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7025 + ... + 16025.

It is an arithmetic number, because the mean of its divisors is an integer number (10743887).

Almost surely, 2^103736525 is an apocalyptic number.

It is an amenable number.

103736525 is a deficient number, since it is larger than the sum of its proper divisors (25190119).

103736525 is an equidigital number, since it uses as much as digits as its factorization.

103736525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9472 (or 9467 counting only the distinct ones).

The product of its (nonzero) digits is 18900, while the sum is 32.

The square root of 103736525 is about 10185.1129105180. The cubic root of 103736525 is about 469.8694748458.

The spelling of 103736525 in words is "one hundred three million, seven hundred thirty-six thousand, five hundred twenty-five".