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12041331302 = 2711131731101113
BaseRepresentation
bin10110011011011100…
…00010001001100110
31011002011220000020102
423031232002021212
5144130040100202
65310503304102
7604252425110
oct131556021146
934064800212
1012041331302
11511a021480
12240074b032
13119b8a6310
148232da3b0
154a71d6d02
hex2cdb82266

12041331302 has 256 divisors, whose sum is σ = 27005239296. Its totient is φ = 3870720000.

The previous prime is 12041331259. The next prime is 12041331307. The reversal of 12041331302 is 20313314021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12041331307) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 106560398 + ... + 106560510.

It is an arithmetic number, because the mean of its divisors is an integer number (105489216).

Almost surely, 212041331302 is an apocalyptic number.

12041331302 is an abundant number, since it is smaller than the sum of its proper divisors (14963907994).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12041331302 is a wasteful number, since it uses less digits than its factorization.

12041331302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 295.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 12041331302 its reverse (20313314021), we get a palindrome (32354645323).

It can be divided in two parts, 12041 and 331302, that added together give a palindrome (343343).

The spelling of 12041331302 in words is "twelve billion, forty-one million, three hundred thirty-one thousand, three hundred two".