963988928103 has 24 divisors (see below), whose sum is σ = 1291885495024. Its totient is φ = 639385568640.

The previous prime is 963988928101. The next prime is 963988928131. The reversal of 963988928103 is 301829889369.

It is not a de Polignac number, because 963988928103 - 2¹ = 963988928101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (963988928101) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 779295201 + ... + 779296437.

Almost surely, 2^963988928103 is an apocalyptic number.

963988928103 is a deficient number, since it is larger than the sum of its proper divisors (327896566921).

963988928103 is an equidigital number, since it uses as much as digits as its factorization.

963988928103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3375 (or 2464 counting only the distinct ones).

The product of its (nonzero) digits is 40310784, while the sum is 66.

The spelling of 963988928103 in words is "nine hundred sixty-three billion, nine hundred eighty-eight million, nine hundred twenty-eight thousand, one hundred three".