101448147 has 16 divisors (see below), whose sum is σ = 141942528. Its totient is φ = 64326240.

The previous prime is 101448133. The next prime is 101448157. The reversal of 101448147 is 741844101.

It is not a de Polignac number, because 101448147 - 2⁴ = 101448131 is a prime.

It is not an unprimeable number, because it can be changed into a prime (101448157) 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, 8428 + ... + 16550.

It is an arithmetic number, because the mean of its divisors is an integer number (8871408).

Almost surely, 2^101448147 is an apocalyptic number.

101448147 is a deficient number, since it is larger than the sum of its proper divisors (40494381).

101448147 is a wasteful number, since it uses less digits than its factorization.

101448147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8330.

The product of its (nonzero) digits is 3584, while the sum is 30.

The square root of 101448147 is about 10072.1470898712. The cubic root of 101448147 is about 466.3887216213.

The spelling of 101448147 in words is "one hundred one million, four hundred forty-eight thousand, one hundred forty-seven".