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12203323301 = 131039113759
BaseRepresentation
bin10110101110101111…
…11110111110100101
31011111110201001111002
423113113332332211
5144443022321201
65334531323045
7611260352021
oct132727767645
934443631432
1012203323301
1151a2504464
122446a50485
1311c6313680
1483aa27381
154b653476b
hex2d75fefa5

12203323301 has 8 divisors (see below), whose sum is σ = 13269634560. Its totient is φ = 11155239792.

The previous prime is 12203323241. The next prime is 12203323309. The reversal of 12203323301 is 10332330221.

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 12203323301 - 214 = 12203306917 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12203323309) 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, 4555541 + ... + 4558218.

It is an arithmetic number, because the mean of its divisors is an integer number (1658704320).

Almost surely, 212203323301 is an apocalyptic number.

It is an amenable number.

12203323301 is a deficient number, since it is larger than the sum of its proper divisors (1066311259).

12203323301 is a wasteful number, since it uses less digits than its factorization.

12203323301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9113875.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 12203323301 its reverse (10332330221), we get a palindrome (22535653522).

The spelling of 12203323301 in words is "twelve billion, two hundred three million, three hundred twenty-three thousand, three hundred one".

Divisors: 1 13 103 1339 9113759 118478867 938717177 12203323301