101103404404 has 12 divisors (see below), whose sum is σ = 177023459844. Its totient is φ = 50525273024.

The previous prime is 101103404401. The next prime is 101103404417. The reversal of 101103404404 is 404404301101.

It can be written as a sum of positive squares in 2 ways, for example, as 61255260004 + 39848144400 = 247498^2 + 199620^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101103404401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6598687 + ... + 6613990.

It is an arithmetic number, because the mean of its divisors is an integer number (14751954987).

Almost surely, 2^101103404404 is an apocalyptic number.

It is an amenable number.

101103404404 is a deficient number, since it is larger than the sum of its proper divisors (75920055440).

101103404404 is a wasteful number, since it uses less digits than its factorization.

101103404404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13214594 (or 13214592 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 101103404404 its reverse (404404301101), we get a palindrome (505507705505).

The spelling of 101103404404 in words is "one hundred one billion, one hundred three million, four hundred four thousand, four hundred four".