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1030020210233 = 72831491938807
BaseRepresentation
bin11101111110100011111…
…11010001111000111001
310122110122212202010002022
432333101333101320321
5113333440133211413
62105103523444225
7134262601220600
oct16772177217071
93573585663068
101030020210233
113679136131a3
1214775b826675
13761908b8951
1437bd3432a37
151bbd7033608
hexefd1fd1e39

1030020210233 has 48 divisors (see below), whose sum is σ = 1227225686400. Its totient is φ = 861796583424.

The previous prime is 1030020210199. The next prime is 1030020210239. The reversal of 1030020210233 is 3320120200301.

It is not a de Polignac number, because 1030020210233 - 214 = 1030020193849 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1030020210239) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 116950316 + ... + 116959122.

It is an arithmetic number, because the mean of its divisors is an integer number (25567201800).

Almost surely, 21030020210233 is an apocalyptic number.

It is an amenable number.

1030020210233 is a deficient number, since it is larger than the sum of its proper divisors (197205476167).

1030020210233 is a wasteful number, since it uses less digits than its factorization.

1030020210233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9246 (or 9239 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 1030020210233 its reverse (3320120200301), we get a palindrome (4350140410534).

The spelling of 1030020210233 in words is "one trillion, thirty billion, twenty million, two hundred ten thousand, two hundred thirty-three".

Divisors: 1 7 49 83 149 193 581 1043 1351 4067 7301 8807 9457 12367 16019 28757 61649 86569 112133 201299 431543 605983 730981 784931 1312243 1409093 1699751 2386831 5116867 9185701 11898257 16707817 35818069 64299907 83287799 108916169 116954719 141079333 253262899 762413183 987555331 1772840293 5336892281 6912887317 12409882051 21020820617 147145744319 1030020210233