213133300202130 has 128 divisors (see below), whose sum is σ = 637962361251840. Its totient is φ = 44271936253440.

The previous prime is 213133300202111. The next prime is 213133300202131. The reversal of 213133300202130 is 31202003331312.

It is a self number, because there is not a number n which added to its sum of digits gives 213133300202130.

It is not an unprimeable number, because it can be changed into a prime (213133300202131) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 9547600 + ... + 22746939.

It is an arithmetic number, because the mean of its divisors is an integer number (4984080947280).

Almost surely, 2^{213133300202130} is an apocalyptic number.

213133300202130 is an abundant number, since it is smaller than the sum of its proper divisors (424829061049710).

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

213133300202130 is a wasteful number, since it uses less digits than its factorization.

213133300202130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32297424.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 213133300202130 its reverse (31202003331312), we get a palindrome (244335303533442).

The spelling of 213133300202130 in words is "two hundred thirteen trillion, one hundred thirty-three billion, three hundred million, two hundred two thousand, one hundred thirty".