1003110139 has 2 divisors, whose sum is σ = 1003110140. Its totient is φ = 1003110138.

The previous prime is 1003110113. The next prime is 1003110161. The reversal of 1003110139 is 9310113001.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1003110139 - 2¹⁷ = 1002979067 is a prime.

It is not a weakly prime, because it can be changed into another prime (1003110179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 501555069 + 501555070.

It is an arithmetic number, because the mean of its divisors is an integer number (501555070).

Almost surely, 2^1003110139 is an apocalyptic number.

1003110139 is a deficient number, since it is larger than the sum of its proper divisors (1).

1003110139 is an equidigital number, since it uses as much as digits as its factorization.

1003110139 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 19.

The square root of 1003110139 is about 31671.9140406765. The cubic root of 1003110139 is about 1001.0356400794.

The spelling of 1003110139 in words is "one billion, three million, one hundred ten thousand, one hundred thirty-nine".