30130320003 has 8 divisors (see below), whose sum is σ = 45912868608. Its totient is φ = 17217325704.

The previous prime is 30130319983. The next prime is 30130320019. The reversal of 30130320003 is 30002303103.

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

It is a de Polignac number, because none of the positive numbers 2^k-30130320003 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30130321003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 717388551 + ... + 717388592.

It is an arithmetic number, because the mean of its divisors is an integer number (5739108576).

Almost surely, 2^30130320003 is an apocalyptic number.

30130320003 is a deficient number, since it is larger than the sum of its proper divisors (15782548605).

30130320003 is a wasteful number, since it uses less digits than its factorization.

30130320003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1434777153.

The product of its (nonzero) digits is 162, while the sum is 15.

Adding to 30130320003 its reverse (30002303103), we get a palindrome (60132623106).

The spelling of 30130320003 in words is "thirty billion, one hundred thirty million, three hundred twenty thousand, three".