150133045330321 has 2 divisors, whose sum is σ = 150133045330322. Its totient is φ = 150133045330320.

The previous prime is 150133045330231. The next prime is 150133045330327. The reversal of 150133045330321 is 123033540331051.

Together with previous prime (150133045330231) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 150132700708225 + 344622096 = 12252865^2 + 18564^2 .

It is a cyclic number.

It is not a de Polignac number, because 150133045330321 - 2⁹ = 150133045329809 is a prime.

It is not a weakly prime, because it can be changed into another prime (150133045330327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75066522665160 + 75066522665161.

It is an arithmetic number, because the mean of its divisors is an integer number (75066522665161).

Almost surely, 2^{150133045330321} is an apocalyptic number.

It is an amenable number.

150133045330321 is a deficient number, since it is larger than the sum of its proper divisors (1).

150133045330321 is an equidigital number, since it uses as much as digits as its factorization.

150133045330321 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48600, while the sum is 34.

Adding to 150133045330321 its reverse (123033540331051), we get a palindrome (273166585661372).

The spelling of 150133045330321 in words is "one hundred fifty trillion, one hundred thirty-three billion, forty-five million, three hundred thirty thousand, three hundred twenty-one".