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12132130030 = 251213213003
BaseRepresentation
bin10110100110010000…
…11001110011101110
31011022111202001200021
423103020121303232
5144321311130110
65323505352354
7606434255326
oct132310316356
934274661607
1012132130030
1151662a8949
1224270386ba
1311b4647987
148313b4286
154b01702da
hex2d3219cee

12132130030 has 8 divisors (see below), whose sum is σ = 21837834072. Its totient is φ = 4852852008.

The previous prime is 12132130027. The next prime is 12132130033. The reversal of 12132130030 is 3003123121.

It is an interprime number because it is at equal distance from previous prime (12132130027) and next prime (12132130033).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 12132129986 and 12132130013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12132130033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 606606492 + ... + 606606511.

It is an arithmetic number, because the mean of its divisors is an integer number (2729729259).

Almost surely, 212132130030 is an apocalyptic number.

12132130030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12132130030 is a deficient number, since it is larger than the sum of its proper divisors (9705704042).

12132130030 is a wasteful number, since it uses less digits than its factorization.

12132130030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1213213010.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 12132130030 its reverse (3003123121), we get a palindrome (15135253151).

The spelling of 12132130030 in words is "twelve billion, one hundred thirty-two million, one hundred thirty thousand, thirty".

Divisors: 1 2 5 10 1213213003 2426426006 6066065015 12132130030