300112131 has 16 divisors (see below), whose sum is σ = 443685888. Its totient is φ = 178903200.

The previous prime is 300112121. The next prime is 300112133. The reversal of 300112131 is 131211003.

It is not a de Polignac number, because 300112131 - 2⁷ = 300112003 is a prime.

It is a super-2 number, since 2×300112131² = 180134582346722322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (300112133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72531 + ... + 76556.

It is an arithmetic number, because the mean of its divisors is an integer number (27730368).

Almost surely, 2^300112131 is an apocalyptic number.

300112131 is a deficient number, since it is larger than the sum of its proper divisors (143573757).

300112131 is a wasteful number, since it uses less digits than its factorization.

300112131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149162.

The product of its (nonzero) digits is 18, while the sum is 12.

The square root of 300112131 is about 17323.7447164290. The cubic root of 300112131 is about 669.5163443442.

Adding to 300112131 its reverse (131211003), we get a palindrome (431323134).

The spelling of 300112131 in words is "three hundred million, one hundred twelve thousand, one hundred thirty-one".