1153103363 has 2 divisors, whose sum is σ = 1153103364. Its totient is φ = 1153103362.

The previous prime is 1153103327. The next prime is 1153103411. The reversal of 1153103363 is 3633013511.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (3633013511) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1153103363 - 2¹² = 1153099267 is a prime.

It is not a weakly prime, because it can be changed into another prime (1153103323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 576551681 + 576551682.

It is an arithmetic number, because the mean of its divisors is an integer number (576551682).

Almost surely, 2^1153103363 is an apocalyptic number.

1153103363 is a deficient number, since it is larger than the sum of its proper divisors (1).

1153103363 is an equidigital number, since it uses as much as digits as its factorization.

1153103363 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2430, while the sum is 26.

The square root of 1153103363 is about 33957.3756789302. The cubic root of 1153103363 is about 1048.6311301831.

Adding to 1153103363 its reverse (3633013511), we get a palindrome (4786116874).

The spelling of 1153103363 in words is "one billion, one hundred fifty-three million, one hundred three thousand, three hundred sixty-three".