63300023 has 16 divisors (see below), whose sum is σ = 67060224. Its totient is φ = 59682240.

The previous prime is 63299987. The next prime is 63300037. The reversal of 63300023 is 32000336.

It is a cyclic number.

It is not a de Polignac number, because 63300023 - 2⁸ = 63299767 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 63299974 and 63300010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63300053) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 206036 + ... + 206342.

It is an arithmetic number, because the mean of its divisors is an integer number (4191264).

Almost surely, 2^63300023 is an apocalyptic number.

63300023 is a deficient number, since it is larger than the sum of its proper divisors (3760201).

63300023 is a wasteful number, since it uses less digits than its factorization.

63300023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 502.

The product of its (nonzero) digits is 324, while the sum is 17.

The square root of 63300023 is about 7956.1311577927. The cubic root of 63300023 is about 398.5363655510.

Adding to 63300023 its reverse (32000336), we get a palindrome (95300359).

The spelling of 63300023 in words is "sixty-three million, three hundred thousand, twenty-three".