133120303051 has 2 divisors, whose sum is σ = 133120303052. Its totient is φ = 133120303050.

The previous prime is 133120303009. The next prime is 133120303159. The reversal of 133120303051 is 150303021331.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 133120303051 - 2⁷ = 133120302923 is a prime.

It is not a weakly prime, because it can be changed into another prime (133120303651) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66560151525 + 66560151526.

It is an arithmetic number, because the mean of its divisors is an integer number (66560151526).

Almost surely, 2^133120303051 is an apocalyptic number.

133120303051 is a deficient number, since it is larger than the sum of its proper divisors (1).

133120303051 is an equidigital number, since it uses as much as digits as its factorization.

133120303051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 810, while the sum is 22.

Adding to 133120303051 its reverse (150303021331), we get a palindrome (283423324382).

The spelling of 133120303051 in words is "one hundred thirty-three billion, one hundred twenty million, three hundred three thousand, fifty-one".