1040052011 has 2 divisors, whose sum is σ = 1040052012. Its totient is φ = 1040052010.

The previous prime is 1040051989. The next prime is 1040052023. The reversal of 1040052011 is 1102500401.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1040052011 is a prime.

It is not a weakly prime, because it can be changed into another prime (1040052031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 520026005 + 520026006.

It is an arithmetic number, because the mean of its divisors is an integer number (520026006).

Almost surely, 2^1040052011 is an apocalyptic number.

1040052011 is a deficient number, since it is larger than the sum of its proper divisors (1).

1040052011 is an equidigital number, since it uses as much as digits as its factorization.

1040052011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40, while the sum is 14.

The square root of 1040052011 is about 32249.8373794350. The cubic root of 1040052011 is about 1013.1762931007.

Adding to 1040052011 its reverse (1102500401), we get a palindrome (2142552412).

The spelling of 1040052011 in words is "one billion, forty million, fifty-two thousand, eleven".