2231003013 has 24 divisors (see below), whose sum is σ = 3182041632. Its totient is φ = 1389540768.

The previous prime is 2231003011. The next prime is 2231003017. The reversal of 2231003013 is 3103001322.

2231003013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2231003013 - 2¹ = 2231003011 is a prime.

It is a super-3 number, since 3×2231003013³ (a number of 29 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2231002983 and 2231003001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2231003011) 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, 51895 + ... + 84587.

It is an arithmetic number, because the mean of its divisors is an integer number (132585068).

Almost surely, 2^2231003013 is an apocalyptic number.

2231003013 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

2231003013 is a deficient number, since it is larger than the sum of its proper divisors (951038619).

2231003013 is a wasteful number, since it uses less digits than its factorization.

2231003013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32785 (or 32762 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 2231003013 is about 47233.4946092283. The cubic root of 2231003013 is about 1306.6724031908.

Adding to 2231003013 its reverse (3103001322), we get a palindrome (5334004335).

It can be divided in two parts, 223 and 1003013, that added together give a triangular number (1003236 = T₁₄₁₆).

The spelling of 2231003013 in words is "two billion, two hundred thirty-one million, three thousand, thirteen".