2003323010101 has 8 divisors (see below), whose sum is σ = 2289648337344. Its totient is φ = 1717031764320.

The previous prime is 2003323010083. The next prime is 2003323010107. The reversal of 2003323010101 is 1010103233002.

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

It is a cyclic number.

It is not a de Polignac number, because 2003323010101 - 2¹⁵ = 2003322977333 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 (2003323010107) 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, 8394280 + ... + 8629633.

It is an arithmetic number, because the mean of its divisors is an integer number (286206042168).

Almost surely, 2^{2003323010101} is an apocalyptic number.

It is an amenable number.

2003323010101 is a deficient number, since it is larger than the sum of its proper divisors (286325327243).

2003323010101 is a wasteful number, since it uses less digits than its factorization.

2003323010101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17040731.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 2003323010101 its reverse (1010103233002), we get a palindrome (3013426243103).

The spelling of 2003323010101 in words is "two trillion, three billion, three hundred twenty-three million, ten thousand, one hundred one".