243382051 has 8 divisors (see below), whose sum is σ = 266212800. Its totient is φ = 220668840.

The previous prime is 243382049. The next prime is 243382057. The reversal of 243382051 is 150283342.

243382051 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 243382051 - 2¹ = 243382049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (243382057) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25021 + ... + 33358.

It is an arithmetic number, because the mean of its divisors is an integer number (33276600).

Almost surely, 2^243382051 is an apocalyptic number.

243382051 is a deficient number, since it is larger than the sum of its proper divisors (22830749).

243382051 is a wasteful number, since it uses less digits than its factorization.

243382051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58769.

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 243382051 is about 15600.7067468112. The cubic root of 243382051 is about 624.3520119305.

The spelling of 243382051 in words is "two hundred forty-three million, three hundred eighty-two thousand, fifty-one".