101452825 has 6 divisors (see below), whose sum is σ = 125801534. Its totient is φ = 81162240.

The previous prime is 101452789. The next prime is 101452829. The reversal of 101452825 is 528254101.

It can be written as a sum of positive squares in 3 ways, for example, as 811801 + 100641024 = 901^2 + 10032^2 .

It is not a de Polignac number, because 101452825 - 2⁷ = 101452697 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 101452793 and 101452802.

It is not an unprimeable number, because it can be changed into a prime (101452829) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2029032 + ... + 2029081.

Almost surely, 2^101452825 is an apocalyptic number.

It is an amenable number.

101452825 is a deficient number, since it is larger than the sum of its proper divisors (24348709).

101452825 is an equidigital number, since it uses as much as digits as its factorization.

101452825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4058123 (or 4058118 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 28.

The square root of 101452825 is about 10072.3793117614. The cubic root of 101452825 is about 466.3958902520.

The spelling of 101452825 in words is "one hundred one million, four hundred fifty-two thousand, eight hundred twenty-five".