100429211 has 4 divisors (see below), whose sum is σ = 103143552. Its totient is φ = 97714872.

The previous prime is 100429207. The next prime is 100429229. The reversal of 100429211 is 112924001.

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

It is a cyclic number.

It is not a de Polignac number, because 100429211 - 2² = 100429207 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100429261) 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, 1357115 + ... + 1357188.

It is an arithmetic number, because the mean of its divisors is an integer number (25785888).

Almost surely, 2^100429211 is an apocalyptic number.

100429211 is a deficient number, since it is larger than the sum of its proper divisors (2714341).

100429211 is an equidigital number, since it uses as much as digits as its factorization.

100429211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2714340.

The product of its (nonzero) digits is 144, while the sum is 20.

The square root of 100429211 is about 10021.4375715264. The cubic root of 100429211 is about 464.8220091895.

The spelling of 100429211 in words is "one hundred million, four hundred twenty-nine thousand, two hundred eleven".