2013031031003 has 8 divisors (see below), whose sum is σ = 2167570802160. Its totient is φ = 1862505280000.

The previous prime is 2013031030963. The next prime is 2013031031009. The reversal of 2013031031003 is 3001301303102.

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 2013031031003 - 2¹⁰ = 2013031029979 is a prime.

It is a super-2 number, since 2×2013031031003² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2013031031009) 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, 1003503998 + ... + 1003506003.

It is an arithmetic number, because the mean of its divisors is an integer number (270946350270).

Almost surely, 2^{2013031031003} is an apocalyptic number.

2013031031003 is a deficient number, since it is larger than the sum of its proper divisors (154539771157).

2013031031003 is a wasteful number, since it uses less digits than its factorization.

2013031031003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2007010077.

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 2013031031003 its reverse (3001301303102), we get a palindrome (5014332334105).

The spelling of 2013031031003 in words is "two trillion, thirteen billion, thirty-one million, thirty-one thousand, three".