2311413013 has 32 divisors (see below), whose sum is σ = 3011500800. Its totient is φ = 1724599296.

The previous prime is 2311412959. The next prime is 2311413029. The reversal of 2311413013 is 3103141132.

It is not a de Polignac number, because 2311413013 - 2¹⁷ = 2311281941 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2311413073) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 103293 + ... + 123661.

It is an arithmetic number, because the mean of its divisors is an integer number (94109400).

Almost surely, 2^2311413013 is an apocalyptic number.

It is an amenable number.

2311413013 is a deficient number, since it is larger than the sum of its proper divisors (700087787).

2311413013 is a wasteful number, since it uses less digits than its factorization.

2311413013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20461.

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 2311413013 is about 48077.1568730931. The cubic root of 2311413013 is about 1322.1858894302.

Adding to 2311413013 its reverse (3103141132), we get a palindrome (5414554145).

The spelling of 2311413013 in words is "two billion, three hundred eleven million, four hundred thirteen thousand, thirteen".