63313011 has 6 divisors (see below), whose sum is σ = 91452140. Its totient is φ = 42208668.

The previous prime is 63313009. The next prime is 63313013. The reversal of 63313011 is 11031336.

63313011 is a `hidden beast` number, since 633 + 1 + 30 + 1 + 1 = 666.

63313011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (63313009) and next prime (63313013).

It is not a de Polignac number, because 63313011 - 2¹ = 63313009 is a prime.

It is a super-2 number, since 2×63313011² = 8017074723772242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (63313013) 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 5 ways as a sum of consecutive naturals, for example, 3517381 + ... + 3517398.

Almost surely, 2^63313011 is an apocalyptic number.

63313011 is a deficient number, since it is larger than the sum of its proper divisors (28139129).

63313011 is a wasteful number, since it uses less digits than its factorization.

63313011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7034785 (or 7034782 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

The square root of 63313011 is about 7956.9473417888. The cubic root of 63313011 is about 398.5636211300.

Adding to 63313011 its reverse (11031336), we get a palindrome (74344347).

The spelling of 63313011 in words is "sixty-three million, three hundred thirteen thousand, eleven".