1041006403 has 8 divisors (see below), whose sum is σ = 1057292288. Its totient is φ = 1024742664.

The previous prime is 1041006397. The next prime is 1041006437. The reversal of 1041006403 is 3046001401.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1041006403 - 2¹⁷ = 1040875331 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1041046403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106750 + ... + 116092.

It is an arithmetic number, because the mean of its divisors is an integer number (132161536).

Almost surely, 2^1041006403 is an apocalyptic number.

1041006403 is a deficient number, since it is larger than the sum of its proper divisors (16285885).

1041006403 is an equidigital number, since it uses as much as digits as its factorization.

1041006403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11073.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 1041006403 is about 32264.6308362578. The cubic root of 1041006403 is about 1013.4861082874.

Adding to 1041006403 its reverse (3046001401), we get a palindrome (4087007804).

The spelling of 1041006403 in words is "one billion, forty-one million, six thousand, four hundred three".