4012403011 has 2 divisors, whose sum is σ = 4012403012. Its totient is φ = 4012403010.

The previous prime is 4012403009. The next prime is 4012403023. The reversal of 4012403011 is 1103042104.

4012403011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4012403011 - 2¹ = 4012403009 is a prime.

It is a super-2 number, since 2×4012403011² = 32198755845363732242, which contains 22 as substring.

Together with 4012403009, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (4012403041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2006201505 + 2006201506.

It is an arithmetic number, because the mean of its divisors is an integer number (2006201506).

Almost surely, 2^4012403011 is an apocalyptic number.

4012403011 is a deficient number, since it is larger than the sum of its proper divisors (1).

4012403011 is an equidigital number, since it uses as much as digits as its factorization.

4012403011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 4012403011 is about 63343.5317218735. The cubic root of 4012403011 is about 1589.0400717944.

Adding to 4012403011 its reverse (1103042104), we get a palindrome (5115445115).

The spelling of 4012403011 in words is "four billion, twelve million, four hundred three thousand, eleven".