4121011 has 2 divisors, whose sum is σ = 4121012. Its totient is φ = 4121010.

The previous prime is 4121009. The next prime is 4121017. The reversal of 4121011 is 1101214.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4121011 - 2¹ = 4121009 is a prime.

Together with 4121009, it forms a pair of twin primes.

4121011 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (4121017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2060505 + 2060506.

It is an arithmetic number, because the mean of its divisors is an integer number (2060506).

Almost surely, 2^4121011 is an apocalyptic number.

4121011 is a deficient number, since it is larger than the sum of its proper divisors (1).

4121011 is an equidigital number, since it uses as much as digits as its factorization.

4121011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8, while the sum is 10.

The square root of 4121011 is about 2030.0273397174. The cubic root of 4121011 is about 160.3250034453.

Adding to 4121011 its reverse (1101214), we get a palindrome (5222225).

The spelling of 4121011 in words is "four million, one hundred twenty-one thousand, eleven".