1010043103 has 2 divisors, whose sum is σ = 1010043104. Its totient is φ = 1010043102.

The previous prime is 1010043071. The next prime is 1010043107. The reversal of 1010043103 is 3013400101.

1010043103 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is an emirp because it is prime and its reverse (3013400101) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1010043103 - 2⁵ = 1010043071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1010043107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505021551 + 505021552.

It is an arithmetic number, because the mean of its divisors is an integer number (505021552).

Almost surely, 2^1010043103 is an apocalyptic number.

1010043103 is a deficient number, since it is larger than the sum of its proper divisors (1).

1010043103 is an equidigital number, since it uses as much as digits as its factorization.

1010043103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 1010043103 is about 31781.1752929309. The cubic root of 1010043103 is about 1003.3365560125.

Adding to 1010043103 its reverse (3013400101), we get a palindrome (4023443204).

The spelling of 1010043103 in words is "one billion, ten million, forty-three thousand, one hundred three".