30113033321 has 8 divisors (see below), whose sum is σ = 34801580160. Its totient is φ = 25521157728.

The previous prime is 30113033309. The next prime is 30113033347. The reversal of 30113033321 is 12333031103.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30113033321 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30113033293 and 30113033302.

It is not an unprimeable number, because it can be changed into a prime (30113033381) 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, 24167141 + ... + 24168386.

It is an arithmetic number, because the mean of its divisors is an integer number (4350197520).

Almost surely, 2^30113033321 is an apocalyptic number.

It is an amenable number.

30113033321 is a deficient number, since it is larger than the sum of its proper divisors (4688546839).

30113033321 is an equidigital number, since it uses as much as digits as its factorization.

30113033321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48335623.

The product of its (nonzero) digits is 486, while the sum is 20.

Adding to 30113033321 its reverse (12333031103), we get a palindrome (42446064424).

The spelling of 30113033321 in words is "thirty billion, one hundred thirteen million, thirty-three thousand, three hundred twenty-one".