215289353295130 has 32 divisors (see below), whose sum is σ = 400030241430528. Its totient is φ = 83335994726400.

The previous prime is 215289353295113. The next prime is 215289353295131. The reversal of 215289353295130 is 31592353982512.

It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (215289353295131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6684250 + ... + 21800410.

It is an arithmetic number, because the mean of its divisors is an integer number (12500945044704).

Almost surely, 2^{215289353295130} is an apocalyptic number.

215289353295130 is a deficient number, since it is larger than the sum of its proper divisors (184740888135398).

215289353295130 is a wasteful number, since it uses less digits than its factorization.

215289353295130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15162142.

The product of its (nonzero) digits is 17496000, while the sum is 58.

The spelling of 215289353295130 in words is "two hundred fifteen trillion, two hundred eighty-nine billion, three hundred fifty-three million, two hundred ninety-five thousand, one hundred thirty".