4311011 has 2 divisors, whose sum is σ = 4311012. Its totient is φ = 4311010.

The previous prime is 4311007. The next prime is 4311019. The reversal of 4311011 is 1101134.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4311011 - 2² = 4311007 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 4310983 and 4311001.

It is not a weakly prime, because it can be changed into another prime (4311019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2155505 + 2155506.

It is an arithmetic number, because the mean of its divisors is an integer number (2155506).

Almost surely, 2^4311011 is an apocalyptic number.

4311011 is a deficient number, since it is larger than the sum of its proper divisors (1).

4311011 is an equidigital number, since it uses as much as digits as its factorization.

4311011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12, while the sum is 11.

The square root of 4311011 is about 2076.2974257076. The cubic root of 4311011 is about 162.7520160549.

Adding to 4311011 its reverse (1101134), we get a palindrome (5412145).

The spelling of 4311011 in words is "four million, three hundred eleven thousand, eleven".