210130204315 has 4 divisors (see below), whose sum is σ = 252156245184. Its totient is φ = 168104163448.

The previous prime is 210130204289. The next prime is 210130204367. The reversal of 210130204315 is 513402031012.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 210130204315 - 2²³ = 210121815707 is a prime.

It is a Duffinian number.

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, 21013020427 + ... + 21013020436.

It is an arithmetic number, because the mean of its divisors is an integer number (63039061296).

Almost surely, 2^210130204315 is an apocalyptic number.

210130204315 is a deficient number, since it is larger than the sum of its proper divisors (42026040869).

210130204315 is an equidigital number, since it uses as much as digits as its factorization.

210130204315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42026040868.

The product of its (nonzero) digits is 720, while the sum is 22.

Adding to 210130204315 its reverse (513402031012), we get a palindrome (723532235327).

The spelling of 210130204315 in words is "two hundred ten billion, one hundred thirty million, two hundred four thousand, three hundred fifteen".