30340130 has 8 divisors (see below), whose sum is σ = 54612252. Its totient is φ = 12136048.

The previous prime is 30340117. The next prime is 30340133. The reversal of 30340130 is 3104303.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 30283009 + 57121 = 5503^2 + 239^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (30340133) 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 3 ways as a sum of consecutive naturals, for example, 1516997 + ... + 1517016.

Almost surely, 2^30340130 is an apocalyptic number.

30340130 is a deficient number, since it is larger than the sum of its proper divisors (24272122).

30340130 is a wasteful number, since it uses less digits than its factorization.

30340130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3034020.

The product of its (nonzero) digits is 108, while the sum is 14.

The square root of 30340130 is about 5508.1875421957. The cubic root of 30340130 is about 311.8931326413.

Adding to 30340130 its reverse (3104303), we get a palindrome (33444433).

The spelling of 30340130 in words is "thirty million, three hundred forty thousand, one hundred thirty".