133302111121 has 2 divisors, whose sum is σ = 133302111122. Its totient is φ = 133302111120.

The previous prime is 133302111091. The next prime is 133302111127. The reversal of 133302111121 is 121111203331.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 78686421121 + 54615690000 = 280511^2 + 233700^2 .

It is a cyclic number.

It is not a de Polignac number, because 133302111121 - 2³³ = 124712176529 is a prime.

It is not a weakly prime, because it can be changed into another prime (133302111127) 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, 66651055560 + 66651055561.

It is an arithmetic number, because the mean of its divisors is an integer number (66651055561).

Almost surely, 2^133302111121 is an apocalyptic number.

It is an amenable number.

133302111121 is a deficient number, since it is larger than the sum of its proper divisors (1).

133302111121 is an equidigital number, since it uses as much as digits as its factorization.

133302111121 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 133302111121 its reverse (121111203331), we get a palindrome (254413314452).

The spelling of 133302111121 in words is "one hundred thirty-three billion, three hundred two million, one hundred eleven thousand, one hundred twenty-one".