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1023232303223 = 1399737892327
BaseRepresentation
bin11101110001111010110…
…01011110000001110111
310121211010211002201011222
432320331121132001313
5113231034432200343
62102022203220555
7133632436033334
oct16707531360167
93554124081158
101023232303223
11364a4aa61199
1214638651775b
137564b512420
143774bb2598b
151b93b161a68
hexee3d65e077

1023232303223 has 8 divisors (see below), whose sum is σ = 1102053112608. Its totient is φ = 944427298464.

The previous prime is 1023232303217. The next prime is 1023232303271. The reversal of 1023232303223 is 3223032323201.

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

It is not a de Polignac number, because 1023232303223 - 218 = 1023232041079 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1023232303192 and 1023232303201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1023232303523) 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, 3816515 + ... + 4075812.

It is an arithmetic number, because the mean of its divisors is an integer number (137756639076).

Almost surely, 21023232303223 is an apocalyptic number.

1023232303223 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1023232303223 is a deficient number, since it is larger than the sum of its proper divisors (78820809385).

1023232303223 is an equidigital number, since it uses as much as digits as its factorization.

1023232303223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7902313.

The product of its (nonzero) digits is 7776, while the sum is 26.

Adding to 1023232303223 its reverse (3223032323201), we get a palindrome (4246264626424).

The spelling of 1023232303223 in words is "one trillion, twenty-three billion, two hundred thirty-two million, three hundred three thousand, two hundred twenty-three".

Divisors: 1 13 9973 129649 7892327 102600251 78710177171 1023232303223