2011400003 has 2 divisors, whose sum is σ = 2011400004. Its totient is φ = 2011400002.

The previous prime is 2011399993. The next prime is 2011400029. The reversal of 2011400003 is 3000041102.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2011400003 - 2³⁰ = 937658179 is a prime.

It is not a weakly prime, because it can be changed into another prime (2011400803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1005700001 + 1005700002.

It is an arithmetic number, because the mean of its divisors is an integer number (1005700002).

Almost surely, 2^2011400003 is an apocalyptic number.

2011400003 is a deficient number, since it is larger than the sum of its proper divisors (1).

2011400003 is an equidigital number, since it uses as much as digits as its factorization.

2011400003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 2011400003 is about 44848.6343493311. The cubic root of 2011400003 is about 1262.3103665508.

Adding to 2011400003 its reverse (3000041102), we get a palindrome (5011441105).

The spelling of 2011400003 in words is "two billion, eleven million, four hundred thousand, three".