2002030313103 has 24 divisors (see below), whose sum is σ = 2948455778112. Its totient is φ = 1308583418688.

The previous prime is 2002030313099. The next prime is 2002030313191. The reversal of 2002030313103 is 3013130302002.

2002030313103 is a `hidden beast` number, since 200 + 20 + 30 + 313 + 103 = 666.

It is not a de Polignac number, because 2002030313103 - 2² = 2002030313099 is a prime.

It is a super-3 number, since 3×2002030313103³ (a number of 38 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2002030313303) 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, 795976 + ... + 2153517.

It is an arithmetic number, because the mean of its divisors is an integer number (122852324088).

Almost surely, 2^{2002030313103} is an apocalyptic number.

2002030313103 is a deficient number, since it is larger than the sum of its proper divisors (946425465009).

2002030313103 is a wasteful number, since it uses less digits than its factorization.

2002030313103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2950975 (or 2950972 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 2002030313103 its reverse (3013130302002), we get a palindrome (5015160615105).

The spelling of 2002030313103 in words is "two trillion, two billion, thirty million, three hundred thirteen thousand, one hundred three".