101433808 has 20 divisors (see below), whose sum is σ = 224603680. Its totient is φ = 43471584.

The previous prime is 101433791. The next prime is 101433809. The reversal of 101433808 is 808334101.

It is a super-3 number, since 3×101433808³ (a number of 25 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101433809) 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 3 ways as a sum of consecutive naturals, for example, 452718 + ... + 452941.

It is an arithmetic number, because the mean of its divisors is an integer number (11230184).

Almost surely, 2^101433808 is an apocalyptic number.

It is an amenable number.

101433808 is an abundant number, since it is smaller than the sum of its proper divisors (123169872).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101433808 is an equidigital number, since it uses as much as digits as its factorization.

101433808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 905674 (or 905668 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 101433808 is about 10071.4352502511. The cubic root of 101433808 is about 466.3667469699.

Adding to 101433808 its reverse (808334101), we get a palindrome (909767909).

The spelling of 101433808 in words is "one hundred one million, four hundred thirty-three thousand, eight hundred eight".