100529025 has 12 divisors (see below), whose sum is σ = 166208112. Its totient is φ = 53615440.

The previous prime is 100528999. The next prime is 100529047. The reversal of 100529025 is 520925001.

It is not a de Polignac number, because 100529025 - 2¹² = 100524929 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 100528986 and 100529004.

It is an unprimeable number.

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 in 11 ways as a sum of consecutive naturals, for example, 670119 + ... + 670268.

It is an arithmetic number, because the mean of its divisors is an integer number (13850676).

Almost surely, 2^100529025 is an apocalyptic number.

100529025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

100529025 is a deficient number, since it is larger than the sum of its proper divisors (65679087).

100529025 is a wasteful number, since it uses less digits than its factorization.

100529025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1340400 (or 1340395 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 24.

The square root of 100529025 is about 10026.4163587994. The cubic root of 100529025 is about 464.9759497331.

The spelling of 100529025 in words is "one hundred million, five hundred twenty-nine thousand, twenty-five".