101340404 has 18 divisors (see below), whose sum is σ = 194934642. Its totient is φ = 46063600.

The previous prime is 101340403. The next prime is 101340439. The reversal of 101340404 is 404043101.

It can be written as a sum of positive squares in only one way, i.e., 91164304 + 10176100 = 9548^2 + 3190^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101340403) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 104207 + ... + 105174.

Almost surely, 2^101340404 is an apocalyptic number.

It is an amenable number.

101340404 is a deficient number, since it is larger than the sum of its proper divisors (93594238).

101340404 is a wasteful number, since it uses less digits than its factorization.

101340404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209407 (or 209394 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 101340404 is about 10066.7971073227. The cubic root of 101340404 is about 466.2235537616.

Adding to 101340404 its reverse (404043101), we get a palindrome (505383505).

The spelling of 101340404 in words is "one hundred one million, three hundred forty thousand, four hundred four".