1041345503 has 8 divisors (see below), whose sum is σ = 1139063376. Its totient is φ = 944136000.

The previous prime is 1041345499. The next prime is 1041345509. The reversal of 1041345503 is 3055431401.

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 1041345503 - 2² = 1041345499 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1041345509) by changing a digit.

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, 122798 + ... + 131003.

It is an arithmetic number, because the mean of its divisors is an integer number (142382922).

Almost surely, 2^1041345503 is an apocalyptic number.

1041345503 is a deficient number, since it is larger than the sum of its proper divisors (97717873).

1041345503 is a wasteful number, since it uses less digits than its factorization.

1041345503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254185.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 1041345503 is about 32269.8853887026. The cubic root of 1041345503 is about 1013.5961414978.

Adding to 1041345503 its reverse (3055431401), we get a palindrome (4096776904).

The spelling of 1041345503 in words is "one billion, forty-one million, three hundred forty-five thousand, five hundred three".