213024420151 has 2 divisors, whose sum is σ = 213024420152. Its totient is φ = 213024420150.

The previous prime is 213024420139. The next prime is 213024420209. The reversal of 213024420151 is 151024420312.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 213024420151 - 2⁷ = 213024420023 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (213024420101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106512210075 + 106512210076.

It is an arithmetic number, because the mean of its divisors is an integer number (106512210076).

Almost surely, 2^213024420151 is an apocalyptic number.

213024420151 is a deficient number, since it is larger than the sum of its proper divisors (1).

213024420151 is an equidigital number, since it uses as much as digits as its factorization.

213024420151 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1920, while the sum is 25.

Adding to 213024420151 its reverse (151024420312), we get a palindrome (364048840463).

The spelling of 213024420151 in words is "two hundred thirteen billion, twenty-four million, four hundred twenty thousand, one hundred fifty-one".