213300130049 has 2 divisors, whose sum is σ = 213300130050. Its totient is φ = 213300130048.

The previous prime is 213300130009. The next prime is 213300130079. The reversal of 213300130049 is 940031003312.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 198441739024 + 14858391025 = 445468^2 + 121895^2 .

It is a cyclic number.

It is not a de Polignac number, because 213300130049 - 2¹⁶ = 213300064513 is a prime.

It is not a weakly prime, because it can be changed into another prime (213300130009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106650065024 + 106650065025.

It is an arithmetic number, because the mean of its divisors is an integer number (106650065025).

Almost surely, 2^213300130049 is an apocalyptic number.

It is an amenable number.

213300130049 is a deficient number, since it is larger than the sum of its proper divisors (1).

213300130049 is an equidigital number, since it uses as much as digits as its factorization.

213300130049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 26.

The spelling of 213300130049 in words is "two hundred thirteen billion, three hundred million, one hundred thirty thousand, forty-nine".