101325225 has 24 divisors (see below), whose sum is σ = 168819552. Its totient is φ = 53622400.

The previous prime is 101325223. The next prime is 101325229. The reversal of 101325225 is 522523101.

It is not a de Polignac number, because 101325225 - 2¹ = 101325223 is a prime.

It is a hoax number, since the sum of its digits (21) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (101325223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4669 + ... + 14981.

It is an arithmetic number, because the mean of its divisors is an integer number (7034148).

Almost surely, 2^101325225 is an apocalyptic number.

101325225 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

101325225 is a deficient number, since it is larger than the sum of its proper divisors (67494327).

101325225 is a wasteful number, since it uses less digits than its factorization.

101325225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10457 (or 10452 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 101325225 is about 10066.0431650177. The cubic root of 101325225 is about 466.2002752521.

Adding to 101325225 its reverse (522523101), we get a palindrome (623848326).

The spelling of 101325225 in words is "one hundred one million, three hundred twenty-five thousand, two hundred twenty-five".