242313313213 has 8 divisors (see below), whose sum is σ = 242738270208. Its totient is φ = 241888562784.

The previous prime is 242313313201. The next prime is 242313313243. The reversal of 242313313213 is 312313313242.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-242313313213 is a prime.

It is a super-2 number, since 2×242313313213² (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 (242313313243) 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, 2397681 + ... + 2496697.

It is an arithmetic number, because the mean of its divisors is an integer number (30342283776).

Almost surely, 2^242313313213 is an apocalyptic number.

It is an amenable number.

242313313213 is a deficient number, since it is larger than the sum of its proper divisors (424956995).

242313313213 is an equidigital number, since it uses as much as digits as its factorization.

242313313213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103283.

The product of its digits is 7776, while the sum is 28.

Adding to 242313313213 its reverse (312313313242), we get a palindrome (554626626455).

The spelling of 242313313213 in words is "two hundred forty-two billion, three hundred thirteen million, three hundred thirteen thousand, two hundred thirteen".