212010030130 has 64 divisors (see below), whose sum is σ = 398919997440. Its totient is φ = 81031104000.

The previous prime is 212010030101. The next prime is 212010030137. The reversal of 212010030130 is 31030010212.

It is a self number, because there is not a number n which added to its sum of digits gives 212010030130.

It is not an unprimeable number, because it can be changed into a prime (212010030137) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20880555 + ... + 20890705.

It is an arithmetic number, because the mean of its divisors is an integer number (6233124960).

Almost surely, 2^212010030130 is an apocalyptic number.

212010030130 is a deficient number, since it is larger than the sum of its proper divisors (186909967310).

212010030130 is a wasteful number, since it uses less digits than its factorization.

212010030130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11035.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 212010030130 its reverse (31030010212), we get a palindrome (243040040342).

The spelling of 212010030130 in words is "two hundred twelve billion, ten million, thirty thousand, one hundred thirty".