45343300213 has 2 divisors, whose sum is σ = 45343300214. Its totient is φ = 45343300212.

The previous prime is 45343300207. The next prime is 45343300229. The reversal of 45343300213 is 31200334354.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 45205988689 + 137311524 = 212617^2 + 11718^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45343300213 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45343300913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22671650106 + 22671650107.

It is an arithmetic number, because the mean of its divisors is an integer number (22671650107).

Almost surely, 2^45343300213 is an apocalyptic number.

It is an amenable number.

45343300213 is a deficient number, since it is larger than the sum of its proper divisors (1).

45343300213 is an equidigital number, since it uses as much as digits as its factorization.

45343300213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12960, while the sum is 28.

Adding to 45343300213 its reverse (31200334354), we get a palindrome (76543634567).

The spelling of 45343300213 in words is "forty-five billion, three hundred forty-three million, three hundred thousand, two hundred thirteen".