1010041003 has 2 divisors, whose sum is σ = 1010041004. Its totient is φ = 1010041002.

The previous prime is 1010040949. The next prime is 1010041031. The reversal of 1010041003 is 3001400101.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1010041003 - 2²⁵ = 976486571 is a prime.

It is not a weakly prime, because it can be changed into another prime (1010041093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505020501 + 505020502.

It is an arithmetic number, because the mean of its divisors is an integer number (505020502).

Almost surely, 2^1010041003 is an apocalyptic number.

1010041003 is a deficient number, since it is larger than the sum of its proper divisors (1).

1010041003 is an equidigital number, since it uses as much as digits as its factorization.

1010041003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 1010041003 is about 31781.1422544880. The cubic root of 1010041003 is about 1003.3358606599.

Adding to 1010041003 its reverse (3001400101), we get a palindrome (4011441104).

The spelling of 1010041003 in words is "one billion, ten million, forty-one thousand, three".