150430241321 has 2 divisors, whose sum is σ = 150430241322. Its totient is φ = 150430241320.

The previous prime is 150430241287. The next prime is 150430241341. The reversal of 150430241321 is 123142034051.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 139890960400 + 10539280921 = 374020^2 + 102661^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-150430241321 is a prime.

It is not a weakly prime, because it can be changed into another prime (150430241341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75215120660 + 75215120661.

It is an arithmetic number, because the mean of its divisors is an integer number (75215120661).

Almost surely, 2^150430241321 is an apocalyptic number.

It is an amenable number.

150430241321 is a deficient number, since it is larger than the sum of its proper divisors (1).

150430241321 is an equidigital number, since it uses as much as digits as its factorization.

150430241321 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2880, while the sum is 26.

Adding to 150430241321 its reverse (123142034051), we get a palindrome (273572275372).

The spelling of 150430241321 in words is "one hundred fifty billion, four hundred thirty million, two hundred forty-one thousand, three hundred twenty-one".