30310220100223 has 8 divisors (see below), whose sum is σ = 36463422677120. Its totient is φ = 24612810306840.

The previous prime is 30310220100217. The next prime is 30310220100229. The reversal of 30310220100223 is 32200102201303.

It is an interprime number because it is at equal distance from previous prime (30310220100217) and next prime (30310220100229).

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

It is not a de Polignac number, because 30310220100223 - 2⁹ = 30310220099711 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

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 30310220100223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30310220100229) 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, 113948195733 + ... + 113948195998.

It is an arithmetic number, because the mean of its divisors is an integer number (4557927834640).

Almost surely, 2^{30310220100223} is an apocalyptic number.

30310220100223 is a deficient number, since it is larger than the sum of its proper divisors (6153202576897).

30310220100223 is a wasteful number, since it uses less digits than its factorization.

30310220100223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227896391757.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 30310220100223 its reverse (32200102201303), we get a palindrome (62510322301526).

The spelling of 30310220100223 in words is "thirty trillion, three hundred ten billion, two hundred twenty million, one hundred thousand, two hundred twenty-three".