305341553103223 has 16 divisors (see below), whose sum is σ = 376627318876480. Its totient is φ = 241060280138496.

The previous prime is 305341553103161. The next prime is 305341553103259. The reversal of 305341553103223 is 322301355143503.

It is not a de Polignac number, because 305341553103223 - 2¹³ = 305341553095031 is a prime.

It is a super-2 number, since 2×305341553103223² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (305341553103023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3671076228 + ... + 3671159401.

It is an arithmetic number, because the mean of its divisors is an integer number (23539207429780).

Almost surely, 2^{305341553103223} is an apocalyptic number.

305341553103223 is a deficient number, since it is larger than the sum of its proper divisors (71285765773257).

305341553103223 is a wasteful number, since it uses less digits than its factorization.

305341553103223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7342236106.

The product of its (nonzero) digits is 486000, while the sum is 40.

The spelling of 305341553103223 in words is "three hundred five trillion, three hundred forty-one billion, five hundred fifty-three million, one hundred three thousand, two hundred twenty-three".