100404013210 has 16 divisors (see below), whose sum is σ = 180739772136. Its totient is φ = 40158816768.

The previous prime is 100404013181. The next prime is 100404013243. The reversal of 100404013210 is 12310404001.

It can be written as a sum of positive squares in 4 ways, for example, as 85550985081 + 14853028129 = 292491^2 + 121873^2 .

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 7 ways as a sum of consecutive naturals, for example, 194079 + ... + 488338.

Almost surely, 2^100404013210 is an apocalyptic number.

100404013210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100404013210 is a deficient number, since it is larger than the sum of its proper divisors (80335758926).

100404013210 is a wasteful number, since it uses less digits than its factorization.

100404013210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 697137.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 100404013210 its reverse (12310404001), we get a palindrome (112714417211).

The spelling of 100404013210 in words is "one hundred billion, four hundred four million, thirteen thousand, two hundred ten".