3111055313 has 8 divisors (see below), whose sum is σ = 3252065280. Its totient is φ = 2972586240.

The previous prime is 3111055291. The next prime is 3111055333. The reversal of 3111055313 is 3135501113.

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 3111055313 - 2²⁶ = 3043946449 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3111055333) 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, 632720 + ... + 637617.

It is an arithmetic number, because the mean of its divisors is an integer number (406508160).

Almost surely, 2^3111055313 is an apocalyptic number.

It is an amenable number.

3111055313 is a deficient number, since it is larger than the sum of its proper divisors (141009967).

3111055313 is a wasteful number, since it uses less digits than its factorization.

3111055313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1270447.

The product of its (nonzero) digits is 675, while the sum is 23.

The square root of 3111055313 is about 55776.8349137884. The cubic root of 3111055313 is about 1459.8309857832.

Adding to 3111055313 its reverse (3135501113), we get a palindrome (6246556426).

The spelling of 3111055313 in words is "three billion, one hundred eleven million, fifty-five thousand, three hundred thirteen".