63101030949 has 24 divisors (see below), whose sum is σ = 99785821824. Its totient is φ = 38106936000.

The previous prime is 63101030921. The next prime is 63101030957. The reversal of 63101030949 is 94903010136.

63101030949 is a `hidden beast` number, since 631 + 0 + 10 + 3 + 0 + 9 + 4 + 9 = 666.

It is not a de Polignac number, because 63101030949 - 2⁷ = 63101030821 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63101030249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1106317 + ... + 1161954.

It is an arithmetic number, because the mean of its divisors is an integer number (4157742576).

Almost surely, 2^63101030949 is an apocalyptic number.

It is an amenable number.

63101030949 is a deficient number, since it is larger than the sum of its proper divisors (36684790875).

63101030949 is a wasteful number, since it uses less digits than its factorization.

63101030949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2268569 (or 2268566 counting only the distinct ones).

The product of its (nonzero) digits is 17496, while the sum is 36.

The spelling of 63101030949 in words is "sixty-three billion, one hundred one million, thirty thousand, nine hundred forty-nine".