3111040241 has 2 divisors, whose sum is σ = 3111040242. Its totient is φ = 3111040240.

The previous prime is 3111040217. The next prime is 3111040249. The reversal of 3111040241 is 1420401113.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2332407025 + 778633216 = 48295^2 + 27904^2 .

It is a cyclic number.

It is not a de Polignac number, because 3111040241 - 2²⁶ = 3043931377 is a prime.

It is a super-2 number, since 2×3111040241² = 19357142762242676162, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3111040249) 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 as a sum of consecutive naturals, namely, 1555520120 + 1555520121.

It is an arithmetic number, because the mean of its divisors is an integer number (1555520121).

Almost surely, 2^3111040241 is an apocalyptic number.

It is an amenable number.

3111040241 is a deficient number, since it is larger than the sum of its proper divisors (1).

3111040241 is an equidigital number, since it uses as much as digits as its factorization.

3111040241 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 3111040241 is about 55776.6998037711. The cubic root of 3111040241 is about 1459.8286283186.

Adding to 3111040241 its reverse (1420401113), we get a palindrome (4531441354).

The spelling of 3111040241 in words is "three billion, one hundred eleven million, forty thousand, two hundred forty-one".