100133210 has 8 divisors (see below), whose sum is σ = 180239796. Its totient is φ = 40053280.

The previous prime is 100133203. The next prime is 100133219. The reversal of 100133210 is 12331001.

It can be written as a sum of positive squares in 2 ways, for example, as 96373489 + 3759721 = 9817^2 + 1939^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 100133191 and 100133200.

It is not an unprimeable number, because it can be changed into a prime (100133219) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5006651 + ... + 5006670.

Almost surely, 2^100133210 is an apocalyptic number.

100133210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100133210 is a deficient number, since it is larger than the sum of its proper divisors (80106586).

100133210 is a wasteful number, since it uses less digits than its factorization.

100133210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10013328.

The product of its (nonzero) digits is 18, while the sum is 11.

The square root of 100133210 is about 10006.6582833631. The cubic root of 100133210 is about 464.3648939290.

Adding to 100133210 its reverse (12331001), we get a palindrome (112464211).

The spelling of 100133210 in words is "one hundred million, one hundred thirty-three thousand, two hundred ten".