1046252003 has 4 divisors (see below), whose sum is σ = 1047350808. Its totient is φ = 1045153200.

The previous prime is 1046251993. The next prime is 1046252017. The reversal of 1046252003 is 3002526401.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1046252003 - 2¹⁸ = 1045989859 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1046252003.

It is not an unprimeable number, because it can be changed into a prime (1046252033) 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 3 ways as a sum of consecutive naturals, for example, 547973 + ... + 549878.

It is an arithmetic number, because the mean of its divisors is an integer number (261837702).

Almost surely, 2^1046252003 is an apocalyptic number.

1046252003 is a deficient number, since it is larger than the sum of its proper divisors (1098805).

1046252003 is an equidigital number, since it uses as much as digits as its factorization.

1046252003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1098804.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 1046252003 is about 32345.8189415572. The cubic root of 1046252003 is about 1015.1855656581.

Adding to 1046252003 its reverse (3002526401), we get a palindrome (4048778404).

The spelling of 1046252003 in words is "one billion, forty-six million, two hundred fifty-two thousand, three".