101038226 has 4 divisors (see below), whose sum is σ = 151557342. Its totient is φ = 50519112.

The previous prime is 101038213. The next prime is 101038237. The reversal of 101038226 is 622830101.

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

It can be written as a sum of positive squares in only one way, i.e., 101022601 + 15625 = 10051^2 + 125^2 .

It is a super-2 number, since 2×101038226² = 20417446226454152, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25259555 + ... + 25259558.

Almost surely, 2^101038226 is an apocalyptic number.

101038226 is a deficient number, since it is larger than the sum of its proper divisors (50519116).

101038226 is an equidigital number, since it uses as much as digits as its factorization.

101038226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50519115.

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 101038226 is about 10051.7772557891. Note that the first 3 decimals coincide. The cubic root of 101038226 is about 465.7596954641.

Adding to 101038226 its reverse (622830101), we get a palindrome (723868327).

The spelling of 101038226 in words is "one hundred one million, thirty-eight thousand, two hundred twenty-six".