213060611 has 8 divisors (see below), whose sum is σ = 216141264. Its totient is φ = 209999200.

The previous prime is 213060599. The next prime is 213060697. The reversal of 213060611 is 116060312.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-213060611 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (213060311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18281 + ... + 27573.

It is an arithmetic number, because the mean of its divisors is an integer number (27017658).

Almost surely, 2^213060611 is an apocalyptic number.

213060611 is a deficient number, since it is larger than the sum of its proper divisors (3080653).

213060611 is a wasteful number, since it uses less digits than its factorization.

213060611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9621.

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 213060611 is about 14596.5958702706. The cubic root of 213060611 is about 597.2659036379.

The spelling of 213060611 in words is "two hundred thirteen million, sixty thousand, six hundred eleven".