30320342315 has 8 divisors (see below), whose sum is σ = 36882827808. Its totient is φ = 23923995840.

The previous prime is 30320342303. The next prime is 30320342347. The reversal of 30320342315 is 51324302303.

It is a happy number.

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

It is not a de Polignac number, because 30320342315 - 2¹⁰ = 30320341291 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41534351 + ... + 41535080.

It is an arithmetic number, because the mean of its divisors is an integer number (4610353476).

Almost surely, 2^30320342315 is an apocalyptic number.

30320342315 is a deficient number, since it is larger than the sum of its proper divisors (6562485493).

30320342315 is an equidigital number, since it uses as much as digits as its factorization.

30320342315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83069509.

The product of its (nonzero) digits is 6480, while the sum is 26.

Adding to 30320342315 its reverse (51324302303), we get a palindrome (81644644618).

The spelling of 30320342315 in words is "thirty billion, three hundred twenty million, three hundred forty-two thousand, three hundred fifteen".