101433144 has 32 divisors (see below), whose sum is σ = 258981120. Its totient is φ = 33091296.

The previous prime is 101433127. The next prime is 101433161. The reversal of 101433144 is 441334101.

It is an interprime number because it is at equal distance from previous prime (101433127) and next prime (101433161).

It is a self number, because there is not a number n which added to its sum of digits gives 101433144.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43834 + ... + 46089.

It is an arithmetic number, because the mean of its divisors is an integer number (8093160).

Almost surely, 2^101433144 is an apocalyptic number.

It is an amenable number.

101433144 is an abundant number, since it is smaller than the sum of its proper divisors (157547976).

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

101433144 is a wasteful number, since it uses less digits than its factorization.

101433144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89979 (or 89975 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 101433144 is about 10071.4022856800. The cubic root of 101433144 is about 466.3657293336.

Adding to 101433144 its reverse (441334101), we get a palindrome (542767245).

The spelling of 101433144 in words is "one hundred one million, four hundred thirty-three thousand, one hundred forty-four".