133120230016061 has 2 divisors, whose sum is σ = 133120230016062. Its totient is φ = 133120230016060.

The previous prime is 133120230016021. The next prime is 133120230016129. The reversal of 133120230016061 is 160610032021331.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 84854127256900 + 48266102759161 = 9211630^2 + 6947381^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-133120230016061 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (133120230016021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66560115008030 + 66560115008031.

It is an arithmetic number, because the mean of its divisors is an integer number (66560115008031).

Almost surely, 2^{133120230016061} is an apocalyptic number.

It is an amenable number.

133120230016061 is a deficient number, since it is larger than the sum of its proper divisors (1).

133120230016061 is an equidigital number, since it uses as much as digits as its factorization.

133120230016061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 29.

Adding to 133120230016061 its reverse (160610032021331), we get a palindrome (293730262037392).

The spelling of 133120230016061 in words is "one hundred thirty-three trillion, one hundred twenty billion, two hundred thirty million, sixteen thousand, sixty-one".