63013201 has 4 divisors (see below), whose sum is σ = 65186100. Its totient is φ = 60840304.

The previous prime is 63013199. The next prime is 63013213. The reversal of 63013201 is 10231036.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 27300625 + 35712576 = 5225^2 + 5976^2 .

It is a cyclic number.

It is not a de Polignac number, because 63013201 - 2¹ = 63013199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (63013241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1086406 + ... + 1086463.

It is an arithmetic number, because the mean of its divisors is an integer number (16296525).

Almost surely, 2^63013201 is an apocalyptic number.

It is an amenable number.

63013201 is a deficient number, since it is larger than the sum of its proper divisors (2172899).

63013201 is a wasteful number, since it uses less digits than its factorization.

63013201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2172898.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 63013201 is about 7938.0854744705. The cubic root of 63013201 is about 397.9335111948.

Adding to 63013201 its reverse (10231036), we get a palindrome (73244237).

It can be divided in two parts, 630 and 13201, that added together give a palindrome (13831).

The spelling of 63013201 in words is "sixty-three million, thirteen thousand, two hundred one".