307412130 has 16 divisors (see below), whose sum is σ = 737789184. Its totient is φ = 81976560.

The previous prime is 307412081. The next prime is 307412143. The reversal of 307412130 is 31214703.

It is a super-2 number, since 2×307412130² = 189004435342273800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 307412097 and 307412106.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 5123506 + ... + 5123565.

It is an arithmetic number, because the mean of its divisors is an integer number (46111824).

Almost surely, 2^307412130 is an apocalyptic number.

307412130 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

307412130 is an abundant number, since it is smaller than the sum of its proper divisors (430377054).

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

307412130 is a wasteful number, since it uses less digits than its factorization.

307412130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10247081.

The product of its (nonzero) digits is 504, while the sum is 21.

The square root of 307412130 is about 17533.1722742920. The cubic root of 307412130 is about 674.9014067246.

Adding to 307412130 its reverse (31214703), we get a palindrome (338626833).

The spelling of 307412130 in words is "three hundred seven million, four hundred twelve thousand, one hundred thirty".