242032100313 has 4 divisors (see below), whose sum is σ = 322709467088. Its totient is φ = 161354733540.

The previous prime is 242032100287. The next prime is 242032100333. The reversal of 242032100313 is 313001230242.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 242032100313 - 2⁶ = 242032100249 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 242032100313.

It is not an unprimeable number, because it can be changed into a prime (242032100333) 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, 40338683383 + ... + 40338683388.

It is an arithmetic number, because the mean of its divisors is an integer number (80677366772).

Almost surely, 2^242032100313 is an apocalyptic number.

It is an amenable number.

242032100313 is a deficient number, since it is larger than the sum of its proper divisors (80677366775).

242032100313 is an equidigital number, since it uses as much as digits as its factorization.

242032100313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80677366774.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 242032100313 its reverse (313001230242), we get a palindrome (555033330555).

The spelling of 242032100313 in words is "two hundred forty-two billion, thirty-two million, one hundred thousand, three hundred thirteen".