300144211323 has 64 divisors (see below), whose sum is σ = 452920688640. Its totient is φ = 175155868800.

The previous prime is 300144211277. The next prime is 300144211403. The reversal of 300144211323 is 323112441003.

It is a happy number.

It is not a de Polignac number, because 300144211323 - 2¹³ = 300144203131 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 300144211293 and 300144211302.

It is not an unprimeable number, because it can be changed into a prime (300144210323) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 238398268 + ... + 238399526.

It is an arithmetic number, because the mean of its divisors is an integer number (7076885760).

Almost surely, 2^300144211323 is an apocalyptic number.

300144211323 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

300144211323 is a deficient number, since it is larger than the sum of its proper divisors (152776477317).

300144211323 is a wasteful number, since it uses less digits than its factorization.

300144211323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2288.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 300144211323 its reverse (323112441003), we get a palindrome (623256652326).

The spelling of 300144211323 in words is "three hundred billion, one hundred forty-four million, two hundred eleven thousand, three hundred twenty-three".