301220034 has 32 divisors (see below), whose sum is σ = 651295680. Its totient is φ = 92549952.

The previous prime is 301220033. The next prime is 301220069. The reversal of 301220034 is 430022103.

It is a super-2 number, since 2×301220034² = 181467017765922312, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 301219995 and 301220022.

It is not an unprimeable number, because it can be changed into a prime (301220033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31489 + ... + 39924.

It is an arithmetic number, because the mean of its divisors is an integer number (20352990).

Almost surely, 2^301220034 is an apocalyptic number.

301220034 is an abundant number, since it is smaller than the sum of its proper divisors (350075646).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

301220034 is a wasteful number, since it uses less digits than its factorization.

301220034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71474.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 301220034 is about 17355.6916888956. The cubic root of 301220034 is about 670.3392015260.

Adding to 301220034 its reverse (430022103), we get a palindrome (731242137).

The spelling of 301220034 in words is "three hundred one million, two hundred twenty thousand, thirty-four".