301140423 has 14 divisors (see below), whose sum is σ = 451505184. Its totient is φ = 200759796.

The previous prime is 301140407. The next prime is 301140439. The reversal of 301140423 is 324041103.

It is an interprime number because it is at equal distance from previous prime (301140407) and next prime (301140439).

It is not a de Polignac number, because 301140423 - 2⁴ = 301140407 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 301140396 and 301140405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (301140923) by changing a digit.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 205815 + ... + 207272.

Almost surely, 2^301140423 is an apocalyptic number.

301140423 is a deficient number, since it is larger than the sum of its proper divisors (150364761).

301140423 is an frugal number, since it uses more digits than its factorization.

301140423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 413105 (or 413090 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 301140423 is about 17353.3980245945. The cubic root of 301140423 is about 670.2801405182.

Adding to 301140423 its reverse (324041103), we get a palindrome (625181526).

It can be divided in two parts, 3011 and 40423, that added together give a palindrome (43434).

The spelling of 301140423 in words is "three hundred one million, one hundred forty thousand, four hundred twenty-three".