1111130039 has 2 divisors, whose sum is σ = 1111130040. Its totient is φ = 1111130038.

The previous prime is 1111130029. The next prime is 1111130093. The reversal of 1111130039 is 9300311111.

Together with next prime (1111130093) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1111130039 - 2⁸ = 1111129783 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1111130039.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1111130029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555565019 + 555565020.

It is an arithmetic number, because the mean of its divisors is an integer number (555565020).

Almost surely, 2^1111130039 is an apocalyptic number.

1111130039 is a deficient number, since it is larger than the sum of its proper divisors (1).

1111130039 is an equidigital number, since it uses as much as digits as its factorization.

1111130039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 81, while the sum is 20.

The square root of 1111130039 is about 33333.6172504575. The cubic root of 1111130039 is about 1035.7500499531.

The spelling of 1111130039 in words is "one billion, one hundred eleven million, one hundred thirty thousand, thirty-nine".