100632016 has 10 divisors (see below), whose sum is σ = 194974562. Its totient is φ = 50316000.

The previous prime is 100632011. The next prime is 100632023. The reversal of 100632016 is 610236001.

It can be written as a sum of positive squares in only one way, i.e., 99201600 + 1430416 = 9960^2 + 1196^2 .

It is a junction number, because it is equal to n+sod(n) for n = 100631984 and 100632002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100632011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3144735 + ... + 3144766.

Almost surely, 2^100632016 is an apocalyptic number.

100632016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

100632016 is a deficient number, since it is larger than the sum of its proper divisors (94342546).

100632016 is an equidigital number, since it uses as much as digits as its factorization.

100632016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6289509 (or 6289503 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 100632016 is about 10031.5510266359. The cubic root of 100632016 is about 465.1346833049.

Adding to 100632016 its reverse (610236001), we get a palindrome (710868017).

The spelling of 100632016 in words is "one hundred million, six hundred thirty-two thousand, sixteen".