213201275130 has 48 divisors (see below), whose sum is σ = 560038011624. Its totient is φ = 56267550720.

The previous prime is 213201275123. The next prime is 213201275173. The reversal of 213201275130 is 31572102312.

213201275130 is a `hidden beast` number, since 2 + 1 + 3 + 20 + 127 + 513 + 0 = 666.

213201275130 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 128287897929 + 84913377201 = 358173^2 + 291399^2 .

It is a junction number, because it is equal to n+sod(n) for n = 213201275094 and 213201275103.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12202111 + ... + 12219570.

Almost surely, 2^213201275130 is an apocalyptic number.

213201275130 is an abundant number, since it is smaller than the sum of its proper divisors (346836736494).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

213201275130 is a wasteful number, since it uses less digits than its factorization.

213201275130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24421791 (or 24421788 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

Adding to 213201275130 its reverse (31572102312), we get a palindrome (244773377442).

The spelling of 213201275130 in words is "two hundred thirteen billion, two hundred one million, two hundred seventy-five thousand, one hundred thirty".