213432024277 has 2 divisors, whose sum is σ = 213432024278. Its totient is φ = 213432024276.

The previous prime is 213432024263. The next prime is 213432024317. The reversal of 213432024277 is 772420234312.

213432024277 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 166051360036 + 47380664241 = 407494^2 + 217671^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-213432024277 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (213432024077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106716012138 + 106716012139.

It is an arithmetic number, because the mean of its divisors is an integer number (106716012139).

Almost surely, 2^213432024277 is an apocalyptic number.

It is an amenable number.

213432024277 is a deficient number, since it is larger than the sum of its proper divisors (1).

213432024277 is an equidigital number, since it uses as much as digits as its factorization.

213432024277 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 112896, while the sum is 37.

Adding to 213432024277 its reverse (772420234312), we get a palindrome (985852258589).

The spelling of 213432024277 in words is "two hundred thirteen billion, four hundred thirty-two million, twenty-four thousand, two hundred seventy-seven".