101136048 has 80 divisors (see below), whose sum is σ = 286085856. Its totient is φ = 30597120.

The previous prime is 101136041. The next prime is 101136067. The reversal of 101136048 is 840631101.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (101136041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36736 + ... + 39392.

Almost surely, 2^101136048 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 101136048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (143042928).

101136048 is an abundant number, since it is smaller than the sum of its proper divisors (184949808).

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

101136048 is a wasteful number, since it uses less digits than its factorization.

101136048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2742 (or 2736 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 24.

The square root of 101136048 is about 10056.6419842808. The cubic root of 101136048 is about 465.9099582273.

Adding to 101136048 its reverse (840631101), we get a palindrome (941767149).

It can be divided in two parts, 10113 and 6048, that added together give a palindrome (16161).

The spelling of 101136048 in words is "one hundred one million, one hundred thirty-six thousand, forty-eight".