213112020675 has 12 divisors (see below), whose sum is σ = 352345207640. Its totient is φ = 113659744320.

The previous prime is 213112020647. The next prime is 213112020731. The reversal of 213112020675 is 576020211312.

It is not a de Polignac number, because 213112020675 - 2¹⁶ = 213111955139 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1420746730 + ... + 1420746879.

Almost surely, 2^213112020675 is an apocalyptic number.

213112020675 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

213112020675 is a deficient number, since it is larger than the sum of its proper divisors (139233186965).

213112020675 is a wasteful number, since it uses less digits than its factorization.

213112020675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2841493622 (or 2841493617 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 30.

Adding to 213112020675 its reverse (576020211312), we get a palindrome (789132231987).

The spelling of 213112020675 in words is "two hundred thirteen billion, one hundred twelve million, twenty thousand, six hundred seventy-five".