101533425 has 96 divisors (see below), whose sum is σ = 202487040. Its totient is φ = 43929600.

The previous prime is 101533423. The next prime is 101533429. The reversal of 101533425 is 524335101.

It is not a de Polignac number, because 101533425 - 2¹ = 101533423 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 101533395 and 101533404.

It is not an unprimeable number, because it can be changed into a prime (101533423) 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 95 ways as a sum of consecutive naturals, for example, 1140781 + ... + 1140869.

It is an arithmetic number, because the mean of its divisors is an integer number (2109240).

Almost surely, 2^101533425 is an apocalyptic number.

101533425 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

101533425 is a deficient number, since it is larger than the sum of its proper divisors (100953615).

101533425 is a wasteful number, since it uses less digits than its factorization.

101533425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203 (or 198 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 101533425 is about 10076.3795581548. The cubic root of 101533425 is about 466.5193681942.

Adding to 101533425 its reverse (524335101), we get a palindrome (625868526).

The spelling of 101533425 in words is "one hundred one million, five hundred thirty-three thousand, four hundred twenty-five".