300112433142013 has 4 divisors (see below), whose sum is σ = 300488985756540. Its totient is φ = 299735880527488.

The previous prime is 300112433142001. The next prime is 300112433142127. The reversal of 300112433142013 is 310241334211003.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 174110057035929 + 126002376106084 = 13195077^2 + 11225078^2 .

It is a cyclic number.

It is not a de Polignac number, because 300112433142013 - 2¹⁷ = 300112433010941 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (300112433149013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 188276306068 + ... + 188276307661.

It is an arithmetic number, because the mean of its divisors is an integer number (75122246439135).

Almost surely, 2^{300112433142013} is an apocalyptic number.

It is an amenable number.

300112433142013 is a deficient number, since it is larger than the sum of its proper divisors (376552614527).

300112433142013 is an equidigital number, since it uses as much as digits as its factorization.

300112433142013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 376552614526.

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 300112433142013 its reverse (310241334211003), we get a palindrome (610353767353016).

The spelling of 300112433142013 in words is "three hundred trillion, one hundred twelve billion, four hundred thirty-three million, one hundred forty-two thousand, thirteen".