2013031233 has 12 divisors (see below), whose sum is σ = 2920524048. Its totient is φ = 1336107480.

The previous prime is 2013031177. The next prime is 2013031331. The reversal of 2013031233 is 3321303102.

It is not a de Polignac number, because 2013031233 - 2⁶ = 2013031169 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2013071233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 490623 + ... + 494708.

It is an arithmetic number, because the mean of its divisors is an integer number (243377004).

Almost surely, 2^2013031233 is an apocalyptic number.

It is an amenable number.

2013031233 is a deficient number, since it is larger than the sum of its proper divisors (907492815).

2013031233 is a wasteful number, since it uses less digits than its factorization.

2013031233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 985564 (or 985561 counting only the distinct ones).

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

The square root of 2013031233 is about 44866.8166131719. The cubic root of 2013031233 is about 1262.6515156913.

Adding to 2013031233 its reverse (3321303102), we get a palindrome (5334334335).

The spelling of 2013031233 in words is "two billion, thirteen million, thirty-one thousand, two hundred thirty-three".