133321130322031 has 2 divisors, whose sum is σ = 133321130322032. Its totient is φ = 133321130322030.

The previous prime is 133321130321963. The next prime is 133321130322059. The reversal of 133321130322031 is 130223031123331.

It is a happy number.

It is an a-pointer prime, because the next prime (133321130322059) can be obtained adding 133321130322031 to its sum of digits (28).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 133321130322031 - 2¹⁹ = 133321129797743 is a prime.

It is a super-2 number, since 2×133321130322031² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (133321130320031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66660565161015 + 66660565161016.

It is an arithmetic number, because the mean of its divisors is an integer number (66660565161016).

Almost surely, 2^{133321130322031} is an apocalyptic number.

133321130322031 is a deficient number, since it is larger than the sum of its proper divisors (1).

133321130322031 is an equidigital number, since it uses as much as digits as its factorization.

133321130322031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5832, while the sum is 28.

Adding to 133321130322031 its reverse (130223031123331), we get a palindrome (263544161445362).

The spelling of 133321130322031 in words is "one hundred thirty-three trillion, three hundred twenty-one billion, one hundred thirty million, three hundred twenty-two thousand, thirty-one".