103212301133 has 2 divisors, whose sum is σ = 103212301134. Its totient is φ = 103212301132.

The previous prime is 103212301111. The next prime is 103212301141. The reversal of 103212301133 is 331103212301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 86390729929 + 16821571204 = 293923^2 + 129698^2 .

It is a cyclic number.

It is not a de Polignac number, because 103212301133 - 2⁶ = 103212301069 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103212309133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51606150566 + 51606150567.

It is an arithmetic number, because the mean of its divisors is an integer number (51606150567).

Almost surely, 2^103212301133 is an apocalyptic number.

It is an amenable number.

103212301133 is a deficient number, since it is larger than the sum of its proper divisors (1).

103212301133 is an equidigital number, since it uses as much as digits as its factorization.

103212301133 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 103212301133 its reverse (331103212301), we get a palindrome (434315513434).

The spelling of 103212301133 in words is "one hundred three billion, two hundred twelve million, three hundred one thousand, one hundred thirty-three".