243106152 has 32 divisors (see below), whose sum is σ = 608203680. Its totient is φ = 80976960.

The previous prime is 243106141. The next prime is 243106207. The reversal of 243106152 is 251601342.

243106152 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×243106152² = 118201202280494208, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41943 + ... + 47385.

It is an arithmetic number, because the mean of its divisors is an integer number (19006365).

Almost surely, 2^243106152 is an apocalyptic number.

It is an amenable number.

243106152 is an abundant number, since it is smaller than the sum of its proper divisors (365097528).

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

243106152 is a wasteful number, since it uses less digits than its factorization.

243106152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7313 (or 7309 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 243106152 is about 15591.8617233479. The cubic root of 243106152 is about 624.1159999665.

Adding to 243106152 its reverse (251601342), we get a palindrome (494707494).

The spelling of 243106152 in words is "two hundred forty-three million, one hundred six thousand, one hundred fifty-two".