213223301983 has 2 divisors, whose sum is σ = 213223301984. Its totient is φ = 213223301982.

The previous prime is 213223301947. The next prime is 213223302013. The reversal of 213223301983 is 389103322312.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 213223301983 - 2²⁹ = 212686431071 is a prime.

It is a super-2 number, since 2×213223301983² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (213223301923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106611650991 + 106611650992.

It is an arithmetic number, because the mean of its divisors is an integer number (106611650992).

Almost surely, 2^213223301983 is an apocalyptic number.

213223301983 is a deficient number, since it is larger than the sum of its proper divisors (1).

213223301983 is an equidigital number, since it uses as much as digits as its factorization.

213223301983 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 46656, while the sum is 37.

The spelling of 213223301983 in words is "two hundred thirteen billion, two hundred twenty-three million, three hundred one thousand, nine hundred eighty-three".