210023100302404 has 12 divisors (see below), whose sum is σ = 367541405670124. Its totient is φ = 105011270110944.

The previous prime is 210023100302387. The next prime is 210023100302417. The reversal of 210023100302404 is 404203001320012.

It can be written as a sum of positive squares in 2 ways, for example, as 56244450136900 + 153778650165504 = 7499630^2 + 12400752^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68318079 + ... + 71326054.

Almost surely, 2^{210023100302404} is an apocalyptic number.

It is an amenable number.

210023100302404 is a deficient number, since it is larger than the sum of its proper divisors (157518305367720).

210023100302404 is a wasteful number, since it uses less digits than its factorization.

210023100302404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140020134 (or 140020132 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 210023100302404 its reverse (404203001320012), we get a palindrome (614226101622416).

The spelling of 210023100302404 in words is "two hundred ten trillion, twenty-three billion, one hundred million, three hundred two thousand, four hundred four".