300130111143 has 24 divisors (see below), whose sum is σ = 434031167232. Its totient is φ = 199851554448.

The previous prime is 300130111109. The next prime is 300130111189. The reversal of 300130111143 is 341111031003.

It is not a de Polignac number, because 300130111143 - 2²⁶ = 300063002279 is a prime.

It is a super-2 number, since 2×300130111143² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (300130111943) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 36406180 + ... + 36414422.

It is an arithmetic number, because the mean of its divisors is an integer number (18084631968).

Almost surely, 2^300130111143 is an apocalyptic number.

300130111143 is a deficient number, since it is larger than the sum of its proper divisors (133901056089).

300130111143 is a wasteful number, since it uses less digits than its factorization.

300130111143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12515 (or 12512 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 300130111143 its reverse (341111031003), we get a palindrome (641241142146).

The spelling of 300130111143 in words is "three hundred billion, one hundred thirty million, one hundred eleven thousand, one hundred forty-three".