213122402433103 has 2 divisors, whose sum is σ = 213122402433104. Its totient is φ = 213122402433102.

The previous prime is 213122402433077. The next prime is 213122402433119. The reversal of 213122402433103 is 301334204221312.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 213122402433103 - 2²⁹ = 213121865562191 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (213122402433503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106561201216551 + 106561201216552.

It is an arithmetic number, because the mean of its divisors is an integer number (106561201216552).

Almost surely, 2^{213122402433103} is an apocalyptic number.

213122402433103 is a deficient number, since it is larger than the sum of its proper divisors (1).

213122402433103 is an equidigital number, since it uses as much as digits as its factorization.

213122402433103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20736, while the sum is 31.

Adding to 213122402433103 its reverse (301334204221312), we get a palindrome (514456606654415).

The spelling of 213122402433103 in words is "two hundred thirteen trillion, one hundred twenty-two billion, four hundred two million, four hundred thirty-three thousand, one hundred three".