9903600001 has 2 divisors, whose sum is σ = 9903600002. Its totient is φ = 9903600000.

The previous prime is 9903599947. The next prime is 9903600011. The reversal of 9903600001 is 1000063099.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7387574401 + 2516025600 = 85951^2 + 50160^2 .

It is a cyclic number.

It is not a de Polignac number, because 9903600001 - 2¹¹ = 9903597953 is a prime.

It is not a weakly prime, because it can be changed into another prime (9903600011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4951800000 + 4951800001.

It is an arithmetic number, because the mean of its divisors is an integer number (4951800001).

Almost surely, 2^9903600001 is an apocalyptic number.

It is an amenable number.

9903600001 is a deficient number, since it is larger than the sum of its proper divisors (1).

9903600001 is an equidigital number, since it uses as much as digits as its factorization.

9903600001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1458, while the sum is 28.

The square root of 9903600001 is about 99516.8327520526. The cubic root of 9903600001 is about 2147.4894077520.

The spelling of 9903600001 in words is "nine billion, nine hundred three million, six hundred thousand, one".