243010134 has 24 divisors (see below), whose sum is σ = 549415152. Its totient is φ = 77481360.

The previous prime is 243010129. The next prime is 243010193. The reversal of 243010134 is 431010342.

243010134 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 293077 + ... + 293904.

It is an arithmetic number, because the mean of its divisors is an integer number (22892298).

Almost surely, 2^243010134 is an apocalyptic number.

243010134 is an abundant number, since it is smaller than the sum of its proper divisors (306405018).

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

243010134 is a wasteful number, since it uses less digits than its factorization.

243010134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 587012 (or 587009 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 243010134 is about 15588.7823129326. The cubic root of 243010134 is about 624.0338215149.

Adding to 243010134 its reverse (431010342), we get a palindrome (674020476).

The spelling of 243010134 in words is "two hundred forty-three million, ten thousand, one hundred thirty-four".