30220330002303 has 32 divisors (see below), whose sum is σ = 49174666997760. Its totient is φ = 16135437588480.

The previous prime is 30220330002281. The next prime is 30220330002311. The reversal of 30220330002303 is 30320003302203.

It is not a de Polignac number, because 30220330002303 - 2⁵ = 30220330002271 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 30220330002303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30220330007303) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 800350050 + ... + 800387807.

It is an arithmetic number, because the mean of its divisors is an integer number (1536708343680).

Almost surely, 2^{30220330002303} is an apocalyptic number.

30220330002303 is a deficient number, since it is larger than the sum of its proper divisors (18954336995457).

30220330002303 is a wasteful number, since it uses less digits than its factorization.

30220330002303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1600737927.

The product of its (nonzero) digits is 1944, while the sum is 21.

Adding to 30220330002303 its reverse (30320003302203), we get a palindrome (60540333304506).

The spelling of 30220330002303 in words is "thirty trillion, two hundred twenty billion, three hundred thirty million, two thousand, three hundred three".