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12133130199 = 373363715233
BaseRepresentation
bin10110100110011000…
…01101111111010111
31011022120121212122120
423103030031333113
5144322040131244
65323543031023
7606445622301
oct132314157727
934276555576
1012133130199
115166921333
12242743b473
1311b4907ca8
14831594971
154b02bb819
hex2d330dfd7

12133130199 has 16 divisors (see below), whose sum is σ = 16404702432. Its totient is φ = 7975231488.

The previous prime is 12133130173. The next prime is 12133130203. The reversal of 12133130199 is 99103133121.

It is not a de Polignac number, because 12133130199 - 213 = 12133122007 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12133132199) 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, 788887 + ... + 804119.

It is an arithmetic number, because the mean of its divisors is an integer number (1025293902).

Almost surely, 212133130199 is an apocalyptic number.

12133130199 is a deficient number, since it is larger than the sum of its proper divisors (4271572233).

12133130199 is a wasteful number, since it uses less digits than its factorization.

12133130199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18946.

The product of its (nonzero) digits is 4374, while the sum is 33.

The spelling of 12133130199 in words is "twelve billion, one hundred thirty-three million, one hundred thirty thousand, one hundred ninety-nine".

Divisors: 1 3 73 219 3637 10911 15233 45699 265501 796503 1112009 3336027 55402421 166207263 4044376733 12133130199