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12233300103 = 331493303473
BaseRepresentation
bin10110110010010100…
…10101100010000111
31011120120010000221000
423121022111202013
5200023211100403
65341522024343
7612103222653
oct133112254207
934516100830
1012233300103
115208419482
122454aa80b3
1311cc5aac1b
148409cba63
154b8ea67a3
hex2d9295887

12233300103 has 16 divisors (see below), whose sum is σ = 18135606240. Its totient is φ = 8150044032.

The previous prime is 12233300077. The next prime is 12233300111. The reversal of 12233300103 is 30100333221.

It is not a de Polignac number, because 12233300103 - 26 = 12233300039 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12233300003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 111426 + ... + 192047.

It is an arithmetic number, because the mean of its divisors is an integer number (1133475390).

Almost surely, 212233300103 is an apocalyptic number.

12233300103 is a deficient number, since it is larger than the sum of its proper divisors (5902306137).

12233300103 is a wasteful number, since it uses less digits than its factorization.

12233300103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 304975 (or 304969 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 12233300103 its reverse (30100333221), we get a palindrome (42333633324).

The spelling of 12233300103 in words is "twelve billion, two hundred thirty-three million, three hundred thousand, one hundred three".

Divisors: 1 3 9 27 1493 4479 13437 40311 303473 910419 2731257 8193771 453085189 1359255567 4077766701 12233300103