307055013 has 8 divisors (see below), whose sum is σ = 413030208. Its totient is φ = 202891584.

The previous prime is 307054963. The next prime is 307055017. The reversal of 307055013 is 310550703.

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

It is not a de Polignac number, because 307055013 - 2⁸ = 307054757 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (307055017) 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 7 ways as a sum of consecutive naturals, for example, 452545 + ... + 453222.

It is an arithmetic number, because the mean of its divisors is an integer number (51628776).

Almost surely, 2^307055013 is an apocalyptic number.

It is an amenable number.

307055013 is a deficient number, since it is larger than the sum of its proper divisors (105975195).

307055013 is a wasteful number, since it uses less digits than its factorization.

307055013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 905883.

The product of its (nonzero) digits is 1575, while the sum is 24.

The square root of 307055013 is about 17522.9852764876. The cubic root of 307055013 is about 674.6399638255.

The spelling of 307055013 in words is "three hundred seven million, fifty-five thousand, thirteen".