213066707083 has 4 divisors (see below), whose sum is σ = 213147631368. Its totient is φ = 212985782800.

The previous prime is 213066707081. The next prime is 213066707101. The reversal of 213066707083 is 380707660312.

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 213066707083 - 2¹ = 213066707081 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (213066707081) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40458193 + ... + 40463458.

It is an arithmetic number, because the mean of its divisors is an integer number (53286907842).

Almost surely, 2^213066707083 is an apocalyptic number.

213066707083 is a deficient number, since it is larger than the sum of its proper divisors (80924285).

213066707083 is an equidigital number, since it uses as much as digits as its factorization.

213066707083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80924284.

The product of its (nonzero) digits is 254016, while the sum is 43.

The spelling of 213066707083 in words is "two hundred thirteen billion, sixty-six million, seven hundred seven thousand, eighty-three".