2111013313 has 8 divisors (see below), whose sum is σ = 2120578016. Its totient is φ = 2101464000.

The previous prime is 2111013299. The next prime is 2111013337. The reversal of 2111013313 is 3133101112.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2111013313 - 2²⁵ = 2077458881 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2111013353) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 336778 + ... + 342988.

It is an arithmetic number, because the mean of its divisors is an integer number (265072252).

Almost surely, 2^2111013313 is an apocalyptic number.

It is an amenable number.

2111013313 is a deficient number, since it is larger than the sum of its proper divisors (9564703).

2111013313 is a wasteful number, since it uses less digits than its factorization.

2111013313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7695.

The product of its (nonzero) digits is 54, while the sum is 16.

The square root of 2111013313 is about 45945.7649082045. The cubic root of 2111013313 is about 1282.8139008491.

Adding to 2111013313 its reverse (3133101112), we get a palindrome (5244114425).

The spelling of 2111013313 in words is "two billion, one hundred eleven million, thirteen thousand, three hundred thirteen".