213100130024 has 16 divisors (see below), whose sum is σ = 399958757700. Its totient is φ = 106444461312.

The previous prime is 213100129997. The next prime is 213100130057. The reversal of 213100130024 is 420031001312.

213100130024 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 207817456900 + 5282673124 = 455870^2 + 72682^2 .

It is a junction number, because it is equal to n+sod(n) for n = 213100129984 and 213100130011.

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, 13191887 + ... + 13208030.

Almost surely, 2^213100130024 is an apocalyptic number.

It is an amenable number.

213100130024 is a deficient number, since it is larger than the sum of its proper divisors (186858627676).

213100130024 is a wasteful number, since it uses less digits than its factorization.

213100130024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26400932 (or 26400928 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 213100130024 its reverse (420031001312), we get a palindrome (633131131336).

The spelling of 213100130024 in words is "two hundred thirteen billion, one hundred million, one hundred thirty thousand, twenty-four".