241155133 has 4 divisors (see below), whose sum is σ = 241193248. Its totient is φ = 241117020.

The previous prime is 241155059. The next prime is 241155151. The reversal of 241155133 is 331551142.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-241155133 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 241155098 and 241155107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (241155193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7041 + ... + 23062.

It is an arithmetic number, because the mean of its divisors is an integer number (60298312).

Almost surely, 2^241155133 is an apocalyptic number.

It is an amenable number.

241155133 is a deficient number, since it is larger than the sum of its proper divisors (38115).

241155133 is an equidigital number, since it uses as much as digits as its factorization.

241155133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38114.

The product of its digits is 1800, while the sum is 25.

The square root of 241155133 is about 15529.1703899468. The cubic root of 241155133 is about 622.4419244434.

The spelling of 241155133 in words is "two hundred forty-one million, one hundred fifty-five thousand, one hundred thirty-three".