63101144 has 32 divisors (see below), whose sum is σ = 130727520. Its totient is φ = 28402176.

The previous prime is 63101141. The next prime is 63101177. The reversal of 63101144 is 44110136.

63101144 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63101141) 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 7 ways as a sum of consecutive naturals, for example, 6959 + ... + 13214.

It is an arithmetic number, because the mean of its divisors is an integer number (4085235).

Almost surely, 2^63101144 is an apocalyptic number.

It is an amenable number.

63101144 is an abundant number, since it is smaller than the sum of its proper divisors (67626376).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

63101144 is a wasteful number, since it uses less digits than its factorization.

63101144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20219 (or 20215 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 63101144 is about 7943.6228510674. The cubic root of 63101144 is about 398.1185475502.

The spelling of 63101144 in words is "sixty-three million, one hundred one thousand, one hundred forty-four".