153300350221 has 2 divisors, whose sum is σ = 153300350222. Its totient is φ = 153300350220.

The previous prime is 153300350219. The next prime is 153300350261. The reversal of 153300350221 is 122053003351.

153300350221 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 148540868100 + 4759482121 = 385410^2 + 68989^2 .

It is an emirp because it is prime and its reverse (122053003351) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 153300350221 - 2¹ = 153300350219 is a prime.

It is a super-3 number, since 3×153300350221³ (a number of 35 digits) contains 333 as substring.

Together with 153300350219, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (153300350261) 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 as a sum of consecutive naturals, namely, 76650175110 + 76650175111.

It is an arithmetic number, because the mean of its divisors is an integer number (76650175111).

Almost surely, 2^153300350221 is an apocalyptic number.

It is an amenable number.

153300350221 is a deficient number, since it is larger than the sum of its proper divisors (1).

153300350221 is an equidigital number, since it uses as much as digits as its factorization.

153300350221 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2700, while the sum is 25.

Adding to 153300350221 its reverse (122053003351), we get a palindrome (275353353572).

The spelling of 153300350221 in words is "one hundred fifty-three billion, three hundred million, three hundred fifty thousand, two hundred twenty-one".