100210133 has 4 divisors (see below), whose sum is σ = 101417568. Its totient is φ = 99002700.

The previous prime is 100210069. The next prime is 100210147. The reversal of 100210133 is 331012001.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 331012001 = 359 ⋅922039.

It is a cyclic number.

It is not a de Polignac number, because 100210133 - 2⁶ = 100210069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100210163) 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, 603593 + ... + 603758.

It is an arithmetic number, because the mean of its divisors is an integer number (25354392).

Almost surely, 2^100210133 is an apocalyptic number.

It is an amenable number.

100210133 is a deficient number, since it is larger than the sum of its proper divisors (1207435).

100210133 is an equidigital number, since it uses as much as digits as its factorization.

100210133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1207434.

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

The square root of 100210133 is about 10010.5011363068. The cubic root of 100210133 is about 464.4837728962.

Adding to 100210133 its reverse (331012001), we get a palindrome (431222134).

The spelling of 100210133 in words is "one hundred million, two hundred ten thousand, one hundred thirty-three".