9801303 has 8 divisors (see below), whose sum is σ = 13215600. Its totient is φ = 6460608.

The previous prime is 9801277. The next prime is 9801317. The reversal of 9801303 is 3031089.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 9801303 - 2⁵ = 9801271 is a prime.

It is a super-3 number, since 3×9801303³ (a number of 22 digits) contains 333 as substring.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9801383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18088 + ... + 18621.

It is an arithmetic number, because the mean of its divisors is an integer number (1651950).

Almost surely, 2^9801303 is an apocalyptic number.

9801303 is a deficient number, since it is larger than the sum of its proper divisors (3414297).

9801303 is a wasteful number, since it uses less digits than its factorization.

9801303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36801.

The product of its (nonzero) digits is 648, while the sum is 24.

The square root of 9801303 is about 3130.7032756235. The cubic root of 9801303 is about 214.0069800035.

The spelling of 9801303 in words is "nine million, eight hundred one thousand, three hundred three".