307086402013 has 4 divisors (see below), whose sum is σ = 307099589760. Its totient is φ = 307073214268.

The previous prime is 307086402011. The next prime is 307086402023. The reversal of 307086402013 is 310204680703.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 307086402013 - 2¹ = 307086402011 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 307086402013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (307086402011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6558883 + ... + 6605536.

It is an arithmetic number, because the mean of its divisors is an integer number (76774897440).

Almost surely, 2^307086402013 is an apocalyptic number.

It is an amenable number.

307086402013 is a deficient number, since it is larger than the sum of its proper divisors (13187747).

307086402013 is a wasteful number, since it uses less digits than its factorization.

307086402013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13187746.

The product of its (nonzero) digits is 24192, while the sum is 34.

The spelling of 307086402013 in words is "three hundred seven billion, eighty-six million, four hundred two thousand, thirteen".