100404022113 has 24 divisors (see below), whose sum is σ = 149753001216. Its totient is φ = 64756605600.

The previous prime is 100404022109. The next prime is 100404022163. The reversal of 100404022113 is 311220404001.

100404022113 is a `hidden beast` number, since 10 + 0 + 40 + 402 + 211 + 3 = 666.

It is not a de Polignac number, because 100404022113 - 2² = 100404022109 is a prime.

It is not an unprimeable number, because it can be changed into a prime (100404022163) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 868243 + ... + 977063.

It is an arithmetic number, because the mean of its divisors is an integer number (6239708384).

Almost surely, 2^100404022113 is an apocalyptic number.

It is an amenable number.

100404022113 is a deficient number, since it is larger than the sum of its proper divisors (49348979103).

100404022113 is a wasteful number, since it uses less digits than its factorization.

100404022113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112165 (or 112162 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 100404022113 its reverse (311220404001), we get a palindrome (411624426114).

The spelling of 100404022113 in words is "one hundred billion, four hundred four million, twenty-two thousand, one hundred thirteen".