305310144153 has 8 divisors (see below), whose sum is σ = 465234505408. Its totient is φ = 174462939504.

The previous prime is 305310144149. The next prime is 305310144169. The reversal of 305310144153 is 351441013503.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 305310144153 - 2² = 305310144149 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 305310144153.

It is not an unprimeable number, because it can be changed into a prime (305310144193) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7269289126 + ... + 7269289167.

It is an arithmetic number, because the mean of its divisors is an integer number (58154313176).

Almost surely, 2^305310144153 is an apocalyptic number.

It is an amenable number.

305310144153 is a deficient number, since it is larger than the sum of its proper divisors (159924361255).

305310144153 is a wasteful number, since it uses less digits than its factorization.

305310144153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14538578303.

The product of its (nonzero) digits is 10800, while the sum is 30.

Adding to 305310144153 its reverse (351441013503), we get a palindrome (656751157656).

The spelling of 305310144153 in words is "three hundred five billion, three hundred ten million, one hundred forty-four thousand, one hundred fifty-three".