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30323110111 = 76764654819
BaseRepresentation
bin11100001111011001…
…011111000011011111
32220021021021121010021
4130033121133003133
5444100204010421
621532533253011
72122302116560
oct341731370337
986237247107
1030323110111
1111950672488
125a63194167
132b232c4b08
141679316167
15bc71a0341
hex70f65f0df

30323110111 has 8 divisors (see below), whose sum is σ = 35172222080. Its totient is φ = 25603307928.

The previous prime is 30323110099. The next prime is 30323110127. The reversal of 30323110111 is 11101132303.

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

It is a cyclic number.

It is not a de Polignac number, because 30323110111 - 231 = 28175626463 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30323410111) 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, 32326941 + ... + 32327878.

It is an arithmetic number, because the mean of its divisors is an integer number (4396527760).

Almost surely, 230323110111 is an apocalyptic number.

30323110111 is a deficient number, since it is larger than the sum of its proper divisors (4849111969).

30323110111 is an equidigital number, since it uses as much as digits as its factorization.

30323110111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64654893.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 30323110111 its reverse (11101132303), we get a palindrome (41424242414).

The spelling of 30323110111 in words is "thirty billion, three hundred twenty-three million, one hundred ten thousand, one hundred eleven".

Divisors: 1 7 67 469 64654819 452583733 4331872873 30323110111