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12330020213 = 715167317333
BaseRepresentation
bin10110111101110110…
…10010110101110101
31011211022002220222022
423132323102311311
5200222441121323
65355255042525
7614356304540
oct133673226565
934738086868
1012330020213
115257a7a755
122481370445
131216643864
1484d7a7857
154c270e4c8
hex2deed2d75

12330020213 has 16 divisors (see below), whose sum is σ = 14206669056. Its totient is φ = 10482393600.

The previous prime is 12330020203. The next prime is 12330020233. The reversal of 12330020213 is 31202003321.

It is not a de Polignac number, because 12330020213 - 26 = 12330020149 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12330020191 and 12330020200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12330020203) 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, 702695 + ... + 720027.

It is an arithmetic number, because the mean of its divisors is an integer number (887916816).

Almost surely, 212330020213 is an apocalyptic number.

It is an amenable number.

12330020213 is a deficient number, since it is larger than the sum of its proper divisors (1876648843).

12330020213 is a wasteful number, since it uses less digits than its factorization.

12330020213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18164.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 12330020213 its reverse (31202003321), we get a palindrome (43532023534).

The spelling of 12330020213 in words is "twelve billion, three hundred thirty million, twenty thousand, two hundred thirteen".

Divisors: 1 7 151 673 1057 4711 17333 101623 121331 711361 2617283 11665109 18320981 81655763 1761431459 12330020213