30379491313 has 8 divisors (see below), whose sum is σ = 30457728000. Its totient is φ = 30301302528.

The previous prime is 30379491301. The next prime is 30379491341. The reversal of 30379491313 is 31319497303.

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

It is a cyclic number.

It is not a de Polignac number, because 30379491313 - 2¹⁷ = 30379360241 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 30379491313.

It is not an unprimeable number, because it can be changed into a prime (30379491713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1498120 + ... + 1518262.

It is an arithmetic number, because the mean of its divisors is an integer number (3807216000).

Almost surely, 2^30379491313 is an apocalyptic number.

It is an amenable number.

30379491313 is a deficient number, since it is larger than the sum of its proper divisors (78236687).

30379491313 is a wasteful number, since it uses less digits than its factorization.

30379491313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23951.

The product of its (nonzero) digits is 183708, while the sum is 43.

The spelling of 30379491313 in words is "thirty billion, three hundred seventy-nine million, four hundred ninety-one thousand, three hundred thirteen".