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BaseRepresentation
bin11100001001010001…
…010110000110111111
32220000002211222000201
4130021101112012333
5443342400004043
621514422104331
72116613264605
oct341121260677
986002758021
1030220313023
11118a864050a
125a3487b0a7
132b07c12134
1416697d7875
15bbd146c4d
hex7094561bf

30220313023 has 2 divisors, whose sum is σ = 30220313024. Its totient is φ = 30220313022.

The previous prime is 30220312963. The next prime is 30220313027. The reversal of 30220313023 is 32031302203.

Adding to 30220313023 its reverse (32031302203), we get a palindrome (62251615226).

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 30220313023 - 221 = 30218215871 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30220313027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15110156511 + 15110156512.

It is an arithmetic number, because the mean of its divisors is an integer number (15110156512).

Almost surely, 230220313023 is an apocalyptic number.

30220313023 is a deficient number, since it is larger than the sum of its proper divisors (1).

30220313023 is an equidigital number, since it uses as much as digits as its factorization.

30220313023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 19.

The spelling of 30220313023 in words is "thirty billion, two hundred twenty million, three hundred thirteen thousand, twenty-three".