301131412 has 12 divisors (see below), whose sum is σ = 530027316. Its totient is φ = 149695040.

The previous prime is 301131401. The next prime is 301131431. The reversal of 301131412 is 214131103.

It can be written as a sum of positive squares in 2 ways, for example, as 169937296 + 131194116 = 13036^2 + 11454^2 .

It is a super-2 number, since 2×301131412² = 181360254586227488, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 216889 + ... + 218272.

It is an arithmetic number, because the mean of its divisors is an integer number (44168943).

Almost surely, 2^301131412 is an apocalyptic number.

It is an amenable number.

301131412 is a deficient number, since it is larger than the sum of its proper divisors (228895904).

301131412 is a wasteful number, since it uses less digits than its factorization.

301131412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 435338 (or 435336 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 301131412 is about 17353.1383905045. The cubic root of 301131412 is about 670.2734548724.

Adding to 301131412 its reverse (214131103), we get a palindrome (515262515).

The spelling of 301131412 in words is "three hundred one million, one hundred thirty-one thousand, four hundred twelve".