103006525 has 12 divisors (see below), whose sum is σ = 128737792. Its totient is φ = 81753840.

The previous prime is 103006523. The next prime is 103006559. The reversal of 103006525 is 525600301.

It is a happy number.

It is not a de Polignac number, because 103006525 - 2¹ = 103006523 is a prime.

It is a super-2 number, since 2×103006525² = 21220688385151250, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 103006496 and 103006505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103006523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13047 + ... + 19396.

Almost surely, 2^103006525 is an apocalyptic number.

It is an amenable number.

103006525 is a deficient number, since it is larger than the sum of its proper divisors (25731267).

103006525 is a wasteful number, since it uses less digits than its factorization.

103006525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32580 (or 32575 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 103006525 is about 10149.2130236782. The cubic root of 103006525 is about 468.7647130197.

Adding to 103006525 its reverse (525600301), we get a palindrome (628606826).

The spelling of 103006525 in words is "one hundred three million, six thousand, five hundred twenty-five".