63103363 has 2 divisors, whose sum is σ = 63103364. Its totient is φ = 63103362.

The previous prime is 63103349. The next prime is 63103399. The reversal of 63103363 is 36330136.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 63103363 - 2¹³ = 63095171 is a prime.

It is not a weakly prime, because it can be changed into another prime (63103343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31551681 + 31551682.

It is an arithmetic number, because the mean of its divisors is an integer number (31551682).

Almost surely, 2^63103363 is an apocalyptic number.

63103363 is a deficient number, since it is larger than the sum of its proper divisors (1).

63103363 is an equidigital number, since it uses as much as digits as its factorization.

63103363 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2916, while the sum is 25.

The square root of 63103363 is about 7943.7625216266. The cubic root of 63103363 is about 398.1232142099.

Adding to 63103363 its reverse (36330136), we get a palindrome (99433499).

The spelling of 63103363 in words is "sixty-three million, one hundred three thousand, three hundred sixty-three".