100211426 has 16 divisors (see below), whose sum is σ = 175447296. Its totient is φ = 42033696.

The previous prime is 100211389. The next prime is 100211477. The reversal of 100211426 is 624112001.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75491 + ... + 76806.

It is an arithmetic number, because the mean of its divisors is an integer number (10965456).

Almost surely, 2^100211426 is an apocalyptic number.

100211426 is a deficient number, since it is larger than the sum of its proper divisors (75235870).

100211426 is a wasteful number, since it uses less digits than its factorization.

100211426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152353.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 100211426 is about 10010.5657182799. The cubic root of 100211426 is about 464.4857706148.

Adding to 100211426 its reverse (624112001), we get a palindrome (724323427).

The spelling of 100211426 in words is "one hundred million, two hundred eleven thousand, four hundred twenty-six".