2120324436151 has 2 divisors, whose sum is σ = 2120324436152. Its totient is φ = 2120324436150.

The previous prime is 2120324436121. The next prime is 2120324436271. The reversal of 2120324436151 is 1516344230212.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2120324436151 - 2¹⁹ = 2120323911863 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2120324436121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1060162218075 + 1060162218076.

It is an arithmetic number, because the mean of its divisors is an integer number (1060162218076).

Almost surely, 2^{2120324436151} is an apocalyptic number.

2120324436151 is a deficient number, since it is larger than the sum of its proper divisors (1).

2120324436151 is an equidigital number, since it uses as much as digits as its factorization.

2120324436151 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34560, while the sum is 34.

Adding to 2120324436151 its reverse (1516344230212), we get a palindrome (3636668666363).

The spelling of 2120324436151 in words is "two trillion, one hundred twenty billion, three hundred twenty-four million, four hundred thirty-six thousand, one hundred fifty-one".