242130122334323 has 4 divisors (see below), whose sum is σ = 244480900221168. Its totient is φ = 239779344447480.

The previous prime is 242130122334293. The next prime is 242130122334343. The reversal of 242130122334323 is 323433221031242.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 242130122334323 - 2⁶ = 242130122334259 is a prime.

It is a super-2 number, since 2×242130122334323² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (242130122334343) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1175388943268 + ... + 1175388943473.

It is an arithmetic number, because the mean of its divisors is an integer number (61120225055292).

Almost surely, 2^{242130122334323} is an apocalyptic number.

242130122334323 is a deficient number, since it is larger than the sum of its proper divisors (2350777886845).

242130122334323 is a wasteful number, since it uses less digits than its factorization.

242130122334323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2350777886844.

The product of its (nonzero) digits is 124416, while the sum is 35.

Adding to 242130122334323 its reverse (323433221031242), we get a palindrome (565563343365565).

The spelling of 242130122334323 in words is "two hundred forty-two trillion, one hundred thirty billion, one hundred twenty-two million, three hundred thirty-four thousand, three hundred twenty-three".