301429231 has 2 divisors, whose sum is σ = 301429232. Its totient is φ = 301429230.

The previous prime is 301429207. The next prime is 301429259. The reversal of 301429231 is 132924103.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 301429231 - 2⁵ = 301429199 is a prime.

It is a super-2 number, since 2×301429231² = 181719162602502722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 301429196 and 301429205.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (301429201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 150714615 + 150714616.

It is an arithmetic number, because the mean of its divisors is an integer number (150714616).

Almost surely, 2^301429231 is an apocalyptic number.

301429231 is a deficient number, since it is larger than the sum of its proper divisors (1).

301429231 is an equidigital number, since it uses as much as digits as its factorization.

301429231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 301429231 is about 17361.7173977692. The cubic root of 301429231 is about 670.4943489075.

The spelling of 301429231 in words is "three hundred one million, four hundred twenty-nine thousand, two hundred thirty-one".