63101316 has 12 divisors (see below), whose sum is σ = 147236432. Its totient is φ = 21033768.

The previous prime is 63101309. The next prime is 63101333. The reversal of 63101316 is 61310136.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 63101292 and 63101301.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2629210 + ... + 2629233.

Almost surely, 2^63101316 is an apocalyptic number.

It is an amenable number.

63101316 is an abundant number, since it is smaller than the sum of its proper divisors (84135116).

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

63101316 is a wasteful number, since it uses less digits than its factorization.

63101316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5258450 (or 5258448 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 21.

The square root of 63101316 is about 7943.6336773545. The cubic root of 63101316 is about 398.1189092781.

It can be divided in two parts, 6310 and 1316, that added together give a triangular number (7626 = T₁₂₃).

The spelling of 63101316 in words is "sixty-three million, one hundred one thousand, three hundred sixteen".