147241133 has 16 divisors (see below), whose sum is σ = 161581056. Its totient is φ = 133358400.

The previous prime is 147241123. The next prime is 147241139. The reversal of 147241133 is 331142741.

147241133 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 147241133 - 2²² = 143046829 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (147241139) 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, 166310 + ... + 167192.

It is an arithmetic number, because the mean of its divisors is an integer number (10098816).

Almost surely, 2^147241133 is an apocalyptic number.

147241133 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

147241133 is a deficient number, since it is larger than the sum of its proper divisors (14339923).

147241133 is a wasteful number, since it uses less digits than its factorization.

With its successor (147241134) it forms an eRAP, since the sums of their prime factors are consecutive (1124 and 1125).

147241133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1124.

The product of its digits is 2016, while the sum is 26.

The square root of 147241133 is about 12134.2957356412. The cubic root of 147241133 is about 528.0516251271.

Adding to 147241133 its reverse (331142741), we get a palindrome (478383874).

The spelling of 147241133 in words is "one hundred forty-seven million, two hundred forty-one thousand, one hundred thirty-three".