106331004 has 72 divisors (see below), whose sum is σ = 291898880. Its totient is φ = 32441472.

The previous prime is 106330963. The next prime is 106331041. The reversal of 106331004 is 400133601.

It is a super-2 number, since 2×106331004² = 22612564823296032, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 58542 + ... + 60330.

Almost surely, 2^106331004 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 106331004, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (145949440).

106331004 is an abundant number, since it is smaller than the sum of its proper divisors (185567876).

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

106331004 is a wasteful number, since it uses less digits than its factorization.

106331004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1939 (or 1934 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 106331004 is about 10311.6925865737. The cubic root of 106331004 is about 473.7544527490.

Adding to 106331004 its reverse (400133601), we get a palindrome (506464605).

The spelling of 106331004 in words is "one hundred six million, three hundred thirty-one thousand, four".