100213334 has 32 divisors (see below), whose sum is σ = 180442080. Its totient is φ = 41236992.

The previous prime is 100213331. The next prime is 100213363. The reversal of 100213334 is 433312001.

It is a happy number.

It is a super-2 number, since 2×100213334² = 20085424622791112, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100213331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2432 + ... + 14364.

It is an arithmetic number, because the mean of its divisors is an integer number (5638815).

Almost surely, 2^100213334 is an apocalyptic number.

100213334 is a deficient number, since it is larger than the sum of its proper divisors (80228746).

100213334 is a wasteful number, since it uses less digits than its factorization.

100213334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11984.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 100213334 is about 10010.6610171357. The cubic root of 100213334 is about 464.4887184929.

Adding to 100213334 its reverse (433312001), we get a palindrome (533525335).

The spelling of 100213334 in words is "one hundred million, two hundred thirteen thousand, three hundred thirty-four".