101101404 has 24 divisors (see below), whose sum is σ = 238241808. Its totient is φ = 33366400.

The previous prime is 101101393. The next prime is 101101433. The reversal of 101101404 is 404101101.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a self number, because there is not a number n which added to its sum of digits gives 101101404.

It is a congruent number.

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, 40497 + ... + 42920.

It is an arithmetic number, because the mean of its divisors is an integer number (9926742).

Almost surely, 2^101101404 is an apocalyptic number.

It is an amenable number.

101101404 is an abundant number, since it is smaller than the sum of its proper divisors (137140404).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101101404 is a wasteful number, since it uses less digits than its factorization.

101101404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83525 (or 83523 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

The square root of 101101404 is about 10054.9193930136. The cubic root of 101101404 is about 465.8567532350.

Adding to 101101404 its reverse (404101101), we get a palindrome (505202505).

It can be divided in two parts, 101101 and 404, that multiplied together give a palindrome (40844804).

The spelling of 101101404 in words is "one hundred one million, one hundred one thousand, four hundred four".