2013030101 has 4 divisors (see below), whose sum is σ = 2014557600. Its totient is φ = 2011502604.

The previous prime is 2013030077. The next prime is 2013030113. The reversal of 2013030101 is 1010303102.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2013030101 - 2¹⁰ = 2013029077 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2013030161) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 761771 + ... + 764408.

It is an arithmetic number, because the mean of its divisors is an integer number (503639400).

Almost surely, 2^2013030101 is an apocalyptic number.

It is an amenable number.

2013030101 is a deficient number, since it is larger than the sum of its proper divisors (1527499).

2013030101 is a wasteful number, since it uses less digits than its factorization.

2013030101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1527498.

The product of its (nonzero) digits is 18, while the sum is 11.

The square root of 2013030101 is about 44866.8039980563. The cubic root of 2013030101 is about 1262.6512790131.

Adding to 2013030101 its reverse (1010303102), we get a palindrome (3023333203).

The spelling of 2013030101 in words is "two billion, thirteen million, thirty thousand, one hundred one".