101525230 has 16 divisors (see below), whose sum is σ = 189047520. Its totient is φ = 39209632.

The previous prime is 101525213. The next prime is 101525231. The reversal of 101525230 is 32525101.

It is a junction number, because it is equal to n+sod(n) for n = 101525198 and 101525207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101525231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 174754 + ... + 175333.

It is an arithmetic number, because the mean of its divisors is an integer number (11815470).

Almost surely, 2^101525230 is an apocalyptic number.

101525230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101525230 is a deficient number, since it is larger than the sum of its proper divisors (87522290).

101525230 is a wasteful number, since it uses less digits than its factorization.

101525230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 350123.

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 101525230 is about 10075.9729058786. The cubic root of 101525230 is about 466.5068165670.

The spelling of 101525230 in words is "one hundred one million, five hundred twenty-five thousand, two hundred thirty".