3111351241 has 8 divisors (see below), whose sum is σ = 3135536640. Its totient is φ = 3087187488.

The previous prime is 3111351193. The next prime is 3111351259. The reversal of 3111351241 is 1421531113.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3111351241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3111351041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 397120 + ... + 404878.

It is an arithmetic number, because the mean of its divisors is an integer number (391942080).

Almost surely, 2^3111351241 is an apocalyptic number.

It is an amenable number.

3111351241 is a deficient number, since it is larger than the sum of its proper divisors (24185399).

3111351241 is a wasteful number, since it uses less digits than its factorization.

3111351241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10823.

The product of its digits is 360, while the sum is 22.

The square root of 3111351241 is about 55779.4876365855. The cubic root of 3111351241 is about 1459.8772713813.

Adding to 3111351241 its reverse (1421531113), we get a palindrome (4532882354).

The spelling of 3111351241 in words is "three billion, one hundred eleven million, three hundred fifty-one thousand, two hundred forty-one".