1003152245 has 8 divisors (see below), whose sum is σ = 1256121216. Its totient is φ = 767629456.

The previous prime is 1003152239. The next prime is 1003152263. The reversal of 1003152245 is 5422513001.

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 1003152245 - 2⁴ = 1003152229 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

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 1003152245.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4361417 + ... + 4361646.

It is an arithmetic number, because the mean of its divisors is an integer number (157015152).

Almost surely, 2^1003152245 is an apocalyptic number.

It is an amenable number.

1003152245 is a deficient number, since it is larger than the sum of its proper divisors (252968971).

1003152245 is an equidigital number, since it uses as much as digits as its factorization.

1003152245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8723091.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 1003152245 is about 31672.5787551314. The cubic root of 1003152245 is about 1001.0496461907.

Adding to 1003152245 its reverse (5422513001), we get a palindrome (6425665246).

The spelling of 1003152245 in words is "one billion, three million, one hundred fifty-two thousand, two hundred forty-five".