63113043 has 8 divisors (see below), whose sum is σ = 96172288. Its totient is φ = 36064584.

The previous prime is 63112999. The next prime is 63113047. The reversal of 63113043 is 34031136.

63113043 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 63113043 - 2¹³ = 63104851 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 3005383 = 63113043 / (6 + 3 + 1 + 1 + 3 + 0 + 4 + 3).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (63113047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1502671 + ... + 1502712.

It is an arithmetic number, because the mean of its divisors is an integer number (12021536).

Almost surely, 2^63113043 is an apocalyptic number.

63113043 is a deficient number, since it is larger than the sum of its proper divisors (33059245).

63113043 is a wasteful number, since it uses less digits than its factorization.

63113043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3005393.

The product of its (nonzero) digits is 648, while the sum is 21.

The square root of 63113043 is about 7944.3717813305. The cubic root of 63113043 is about 398.1435704186.

Adding to 63113043 its reverse (34031136), we get a palindrome (97144179).

The spelling of 63113043 in words is "sixty-three million, one hundred thirteen thousand, forty-three".