133120313003 has 2 divisors, whose sum is σ = 133120313004. Its totient is φ = 133120313002.

The previous prime is 133120312991. The next prime is 133120313021. The reversal of 133120313003 is 300313021331.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 133120313003 - 2¹⁶ = 133120247467 is a prime.

It is not a weakly prime, because it can be changed into another prime (133120313093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66560156501 + 66560156502.

It is an arithmetic number, because the mean of its divisors is an integer number (66560156502).

Almost surely, 2^133120313003 is an apocalyptic number.

133120313003 is a deficient number, since it is larger than the sum of its proper divisors (1).

133120313003 is an equidigital number, since it uses as much as digits as its factorization.

133120313003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 486, while the sum is 20.

Adding to 133120313003 its reverse (300313021331), we get a palindrome (433433334334).

The spelling of 133120313003 in words is "one hundred thirty-three billion, one hundred twenty million, three hundred thirteen thousand, three".