213101024347 has 2 divisors, whose sum is σ = 213101024348. Its totient is φ = 213101024346.

The previous prime is 213101024329. The next prime is 213101024363. The reversal of 213101024347 is 743420101312.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 213101024347 - 2⁷ = 213101024219 is a prime.

It is not a weakly prime, because it can be changed into another prime (213101024327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106550512173 + 106550512174.

It is an arithmetic number, because the mean of its divisors is an integer number (106550512174).

Almost surely, 2^213101024347 is an apocalyptic number.

213101024347 is a deficient number, since it is larger than the sum of its proper divisors (1).

213101024347 is an equidigital number, since it uses as much as digits as its factorization.

213101024347 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4032, while the sum is 28.

Adding to 213101024347 its reverse (743420101312), we get a palindrome (956521125659).

The spelling of 213101024347 in words is "two hundred thirteen billion, one hundred one million, twenty-four thousand, three hundred forty-seven".