133323122077 has 2 divisors, whose sum is σ = 133323122078. Its totient is φ = 133323122076.

The previous prime is 133323121991. The next prime is 133323122087. The reversal of 133323122077 is 770221323331.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 133063718841 + 259403236 = 364779^2 + 16106^2 .

It is a cyclic number.

It is not a de Polignac number, because 133323122077 - 2⁷ = 133323121949 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (133323122087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66661561038 + 66661561039.

It is an arithmetic number, because the mean of its divisors is an integer number (66661561039).

Almost surely, 2^133323122077 is an apocalyptic number.

It is an amenable number.

133323122077 is a deficient number, since it is larger than the sum of its proper divisors (1).

133323122077 is an equidigital number, since it uses as much as digits as its factorization.

133323122077 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31752, while the sum is 34.

The spelling of 133323122077 in words is "one hundred thirty-three billion, three hundred twenty-three million, one hundred twenty-two thousand, seventy-seven".