1045103363 has 4 divisors (see below), whose sum is σ = 1081141440. Its totient is φ = 1009065288.

The previous prime is 1045103359. The next prime is 1045103377. The reversal of 1045103363 is 3633015401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3633015401 = 71 ⋅51169231.

It is a cyclic number.

It is not a de Polignac number, because 1045103363 - 2² = 1045103359 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1045103333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18018995 + ... + 18019052.

It is an arithmetic number, because the mean of its divisors is an integer number (270285360).

Almost surely, 2^1045103363 is an apocalyptic number.

1045103363 is a deficient number, since it is larger than the sum of its proper divisors (36038077).

1045103363 is an equidigital number, since it uses as much as digits as its factorization.

1045103363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36038076.

The product of its (nonzero) digits is 3240, while the sum is 26.

The square root of 1045103363 is about 32328.0584477324. The cubic root of 1045103363 is about 1014.8139185030.

Adding to 1045103363 its reverse (3633015401), we get a palindrome (4678118764).

The spelling of 1045103363 in words is "one billion, forty-five million, one hundred three thousand, three hundred sixty-three".