63103340124243 has 24 divisors (see below), whose sum is σ = 96511511272176. Its totient is φ = 39594039091200.

The previous prime is 63103340124119. The next prime is 63103340124287. The reversal of 63103340124243 is 34242104330136.

It is a happy number.

63103340124243 is a `hidden beast` number, since 6 + 3 + 1 + 0 + 3 + 3 + 401 + 2 + 4 + 243 = 666.

It is not a de Polignac number, because 63103340124243 - 2⁹ = 63103340123731 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 63103340124198 and 63103340124207.

It is not an unprimeable number, because it can be changed into a prime (63103340120243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 30226548 + ... + 32246718.

It is an arithmetic number, because the mean of its divisors is an integer number (4021312969674).

Almost surely, 2^{63103340124243} is an apocalyptic number.

63103340124243 is a deficient number, since it is larger than the sum of its proper divisors (33408171147933).

63103340124243 is a wasteful number, since it uses less digits than its factorization.

63103340124243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2224355 (or 2224352 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 36.

Adding to 63103340124243 its reverse (34242104330136), we get a palindrome (97345444454379).

The spelling of 63103340124243 in words is "sixty-three trillion, one hundred three billion, three hundred forty million, one hundred twenty-four thousand, two hundred forty-three".