242551102 has 8 divisors (see below), whose sum is σ = 366482736. Its totient is φ = 120390192.

The previous prime is 242551081. The next prime is 242551129. The reversal of 242551102 is 201155242.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 442338 + ... + 442885.

It is an arithmetic number, because the mean of its divisors is an integer number (45810342).

Almost surely, 2^242551102 is an apocalyptic number.

242551102 is a deficient number, since it is larger than the sum of its proper divisors (123931634).

242551102 is a wasteful number, since it uses less digits than its factorization.

242551102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 885362.

The product of its (nonzero) digits is 800, while the sum is 22.

The square root of 242551102 is about 15574.0522023011. The cubic root of 242551102 is about 623.6406526631.

The spelling of 242551102 in words is "two hundred forty-two million, five hundred fifty-one thousand, one hundred two".