100404313202 has 4 divisors (see below), whose sum is σ = 150606469806. Its totient is φ = 50202156600.

The previous prime is 100404313189. The next prime is 100404313237. The reversal of 100404313202 is 202313404001.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 202313404001 = 294023 ⋅688087.

It can be written as a sum of positive squares in only one way, i.e., 95647314361 + 4756998841 = 309269^2 + 68971^2 .

It is a super-2 number, since 2×100404313202² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25101078299 + ... + 25101078302.

Almost surely, 2^100404313202 is an apocalyptic number.

100404313202 is a deficient number, since it is larger than the sum of its proper divisors (50202156604).

100404313202 is an equidigital number, since it uses as much as digits as its factorization.

100404313202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50202156603.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 100404313202 its reverse (202313404001), we get a palindrome (302717717203).

The spelling of 100404313202 in words is "one hundred billion, four hundred four million, three hundred thirteen thousand, two hundred two".