988688223603 has 12 divisors (see below), whose sum is σ = 1442827947288. Its totient is φ = 652330373760.

The previous prime is 988688223587. The next prime is 988688223631. The reversal of 988688223603 is 306322886889.

988688223603 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 988688223603 - 2⁴ = 988688223587 is a prime.

It is not an unprimeable number, because it can be changed into a prime (988688223673) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 566258133 + ... + 566259878.

It is an arithmetic number, because the mean of its divisors is an integer number (120235662274).

Almost surely, 2^988688223603 is an apocalyptic number.

988688223603 is a deficient number, since it is larger than the sum of its proper divisors (454139723685).

988688223603 is a wasteful number, since it uses less digits than its factorization.

988688223603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1132518114 (or 1132518111 counting only the distinct ones).

The product of its (nonzero) digits is 47775744, while the sum is 63.

The spelling of 988688223603 in words is "nine hundred eighty-eight billion, six hundred eighty-eight million, two hundred twenty-three thousand, six hundred three".