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12323033203 = 131248775913
BaseRepresentation
bin10110111101000001…
…01001000001110011
31011210210221221121011
423132200221001303
5200214144030303
65354445211351
7614243024335
oct133640510163
934723857534
1012323033203
115254038268
12247ab60b57
131215068530
1484c8a9455
154c1cce16d
hex2de829073

12323033203 has 8 divisors (see below), whose sum is σ = 13272196448. Its totient is φ = 11374046784.

The previous prime is 12323033189. The next prime is 12323033207. The reversal of 12323033203 is 30233032321.

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 12323033203 - 229 = 11786162291 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12323033207) 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, 124375 + ... + 200287.

It is an arithmetic number, because the mean of its divisors is an integer number (1659024556).

Almost surely, 212323033203 is an apocalyptic number.

12323033203 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

12323033203 is a deficient number, since it is larger than the sum of its proper divisors (949163245).

12323033203 is a wasteful number, since it uses less digits than its factorization.

12323033203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88413.

The product of its (nonzero) digits is 1944, while the sum is 22.

Adding to 12323033203 its reverse (30233032321), we get a palindrome (42556065524).

The spelling of 12323033203 in words is "twelve billion, three hundred twenty-three million, thirty-three thousand, two hundred three".

Divisors: 1 13 12487 75913 162331 986869 947925631 12323033203