42243103313 has 16 divisors (see below), whose sum is σ = 45567023040. Its totient is φ = 39029932800.

The previous prime is 42243103307. The next prime is 42243103321. The reversal of 42243103313 is 31330134224.

42243103313 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 42243103313 - 2⁴ = 42243103297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42249103313) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2692973 + ... + 2708613.

It is an arithmetic number, because the mean of its divisors is an integer number (2847938940).

Almost surely, 2^42243103313 is an apocalyptic number.

It is an amenable number.

42243103313 is a deficient number, since it is larger than the sum of its proper divisors (3323919727).

42243103313 is a wasteful number, since it uses less digits than its factorization.

42243103313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19168.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 42243103313 its reverse (31330134224), we get a palindrome (73573237537).

The spelling of 42243103313 in words is "forty-two billion, two hundred forty-three million, one hundred three thousand, three hundred thirteen".