2013031330 has 32 divisors (see below), whose sum is σ = 3644409600. Its totient is φ = 800572032.

The previous prime is 2013031177. The next prime is 2013031331. The reversal of 2013031330 is 331303102.

It is not an unprimeable number, because it can be changed into a prime (2013031331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1936951 + ... + 1937989.

It is an arithmetic number, because the mean of its divisors is an integer number (113887800).

Almost surely, 2^2013031330 is an apocalyptic number.

2013031330 is a deficient number, since it is larger than the sum of its proper divisors (1631378270).

2013031330 is a wasteful number, since it uses less digits than its factorization.

2013031330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1978.

The product of its (nonzero) digits is 162, while the sum is 16.

The square root of 2013031330 is about 44866.8176941490. The cubic root of 2013031330 is about 1262.6515359720.

Adding to 2013031330 its reverse (331303102), we get a palindrome (2344334432).

The spelling of 2013031330 in words is "two billion, thirteen million, thirty-one thousand, three hundred thirty".