133103201117 has 2 divisors, whose sum is σ = 133103201118. Its totient is φ = 133103201116.

The previous prime is 133103200949. The next prime is 133103201137. The reversal of 133103201117 is 711102301331.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 103687864036 + 29415337081 = 322006^2 + 171509^2 .

It is a cyclic number.

It is not a de Polignac number, because 133103201117 - 2⁸ = 133103200861 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 133103201092 and 133103201101.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (133103201137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66551600558 + 66551600559.

It is an arithmetic number, because the mean of its divisors is an integer number (66551600559).

Almost surely, 2^133103201117 is an apocalyptic number.

It is an amenable number.

133103201117 is a deficient number, since it is larger than the sum of its proper divisors (1).

133103201117 is an equidigital number, since it uses as much as digits as its factorization.

133103201117 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 378, while the sum is 23.

Adding to 133103201117 its reverse (711102301331), we get a palindrome (844205502448).

The spelling of 133103201117 in words is "one hundred thirty-three billion, one hundred three million, two hundred one thousand, one hundred seventeen".