242103420023 has 8 divisors (see below), whose sum is σ = 248597232000. Its totient is φ = 235689286968.

The previous prime is 242103420007. The next prime is 242103420061. The reversal of 242103420023 is 320024301242.

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 242103420023 - 2⁴ = 242103420007 is a prime.

It is a super-2 number, since 2×242103420023² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242103420323) 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, 19913573 + ... + 19925726.

It is an arithmetic number, because the mean of its divisors is an integer number (31074654000).

Almost surely, 2^242103420023 is an apocalyptic number.

242103420023 is a deficient number, since it is larger than the sum of its proper divisors (6493811977).

242103420023 is a wasteful number, since it uses less digits than its factorization.

242103420023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39839461.

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 242103420023 its reverse (320024301242), we get a palindrome (562127721265).

The spelling of 242103420023 in words is "two hundred forty-two billion, one hundred three million, four hundred twenty thousand, twenty-three".