63105141 has 8 divisors (see below), whose sum is σ = 91789344. Its totient is φ = 38245520.

The previous prime is 63105079. The next prime is 63105143. The reversal of 63105141 is 14150136.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 63105141 - 2¹⁰ = 63104117 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63105143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 956106 + ... + 956171.

It is an arithmetic number, because the mean of its divisors is an integer number (11473668).

Almost surely, 2^63105141 is an apocalyptic number.

It is an amenable number.

63105141 is a deficient number, since it is larger than the sum of its proper divisors (28684203).

63105141 is a wasteful number, since it uses less digits than its factorization.

63105141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1912291.

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 63105141 is about 7943.8744325423. The cubic root of 63105141 is about 398.1269533473.

Adding to 63105141 its reverse (14150136), we get a palindrome (77255277).

The spelling of 63105141 in words is "sixty-three million, one hundred five thousand, one hundred forty-one".