63042300313 has 4 divisors (see below), whose sum is σ = 64075780708. Its totient is φ = 62008819920.

The previous prime is 63042300289. The next prime is 63042300341. The reversal of 63042300313 is 31300324036.

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

It can be written as a sum of positive squares in 2 ways, for example, as 2303712009 + 60738588304 = 47997^2 + 246452^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-63042300313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (63042300413) 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, 516740106 + ... + 516740227.

It is an arithmetic number, because the mean of its divisors is an integer number (16018945177).

Almost surely, 2^63042300313 is an apocalyptic number.

It is an amenable number.

63042300313 is a deficient number, since it is larger than the sum of its proper divisors (1033480395).

63042300313 is a wasteful number, since it uses less digits than its factorization.

63042300313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1033480394.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 63042300313 its reverse (31300324036), we get a palindrome (94342624349).

The spelling of 63042300313 in words is "sixty-three billion, forty-two million, three hundred thousand, three hundred thirteen".