133000031321207 has 2 divisors, whose sum is σ = 133000031321208. Its totient is φ = 133000031321206.

The previous prime is 133000031321203. The next prime is 133000031321239. The reversal of 133000031321207 is 702123130000331.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 133000031321207 - 2² = 133000031321203 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (133000031321203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66500015660603 + 66500015660604.

It is an arithmetic number, because the mean of its divisors is an integer number (66500015660604).

Almost surely, 2^{133000031321207} is an apocalyptic number.

133000031321207 is a deficient number, since it is larger than the sum of its proper divisors (1).

133000031321207 is an equidigital number, since it uses as much as digits as its factorization.

133000031321207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2268, while the sum is 26.

Adding to 133000031321207 its reverse (702123130000331), we get a palindrome (835123161321538).

The spelling of 133000031321207 in words is "one hundred thirty-three trillion, thirty-one million, three hundred twenty-one thousand, two hundred seven".