150223521535313 has 4 divisors (see below), whose sum is σ = 150223789057188. Its totient is φ = 150223254013440.

The previous prime is 150223521535301. The next prime is 150223521535349. The reversal of 150223521535313 is 313535125322051.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 135649627384384 + 14573894150929 = 11646872^2 + 3817577^2 .

It is a cyclic number.

It is not a de Polignac number, because 150223521535313 - 2²⁴ = 150223504758097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (150223521535363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 132916856 + ... + 134042297.

It is an arithmetic number, because the mean of its divisors is an integer number (37555947264297).

Almost surely, 2^{150223521535313} is an apocalyptic number.

It is an amenable number.

150223521535313 is a deficient number, since it is larger than the sum of its proper divisors (267521875).

150223521535313 is an equidigital number, since it uses as much as digits as its factorization.

150223521535313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267521874.

The product of its (nonzero) digits is 405000, while the sum is 41.

Adding to 150223521535313 its reverse (313535125322051), we get a palindrome (463758646857364).

The spelling of 150223521535313 in words is "one hundred fifty trillion, two hundred twenty-three billion, five hundred twenty-one million, five hundred thirty-five thousand, three hundred thirteen".