63703064003 has 6 divisors (see below), whose sum is σ = 67670729196. Its totient is φ = 59955824672.

The previous prime is 63703063997. The next prime is 63703064023. The reversal of 63703064003 is 30046030736.

It is not a de Polignac number, because 63703064003 - 2⁴ = 63703063987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (63703064023) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 110212625 + ... + 110213202.

It is an arithmetic number, because the mean of its divisors is an integer number (11278454866).

Almost surely, 2^63703064003 is an apocalyptic number.

63703064003 is a deficient number, since it is larger than the sum of its proper divisors (3967665193).

63703064003 is a wasteful number, since it uses less digits than its factorization.

63703064003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220425861 (or 220425844 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 32.

Adding to 63703064003 its reverse (30046030736), we get a palindrome (93749094739).

The spelling of 63703064003 in words is "sixty-three billion, seven hundred three million, sixty-four thousand, three".