320202313101003 has 8 divisors (see below), whose sum is σ = 427084299854848. Its totient is φ = 213394267540584.

The previous prime is 320202313100939. The next prime is 320202313101029. The reversal of 320202313101003 is 300101313202023.

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

It is not a de Polignac number, because 320202313101003 - 2⁶ = 320202313100939 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (320202313101703) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18485288251 + ... + 18485305572.

It is an arithmetic number, because the mean of its divisors is an integer number (53385537481856).

Almost surely, 2^{320202313101003} is an apocalyptic number.

320202313101003 is a deficient number, since it is larger than the sum of its proper divisors (106881986753845).

320202313101003 is a wasteful number, since it uses less digits than its factorization.

320202313101003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36970596713.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 320202313101003 its reverse (300101313202023), we get a palindrome (620303626303026).

The spelling of 320202313101003 in words is "three hundred twenty trillion, two hundred two billion, three hundred thirteen million, one hundred one thousand, three".