63313106 has 4 divisors (see below), whose sum is σ = 94969662. Its totient is φ = 31656552.

The previous prime is 63313099. The next prime is 63313127. The reversal of 63313106 is 60131336.

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

It can be written as a sum of positive squares in only one way, i.e., 62331025 + 982081 = 7895^2 + 991^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15828275 + ... + 15828278.

Almost surely, 2^63313106 is an apocalyptic number.

63313106 is a deficient number, since it is larger than the sum of its proper divisors (31656556).

63313106 is a wasteful number, since it uses less digits than its factorization.

63313106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31656555.

The product of its (nonzero) digits is 972, while the sum is 23.

The square root of 63313106 is about 7956.9533114126. The cubic root of 63313106 is about 398.5638204757.

The spelling of 63313106 in words is "sixty-three million, three hundred thirteen thousand, one hundred six".