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12133102030 = 257792194051
BaseRepresentation
bin10110100110011000…
…00111000111001110
31011022120120110000021
423103030013013032
5144322033231110
65323542252354
7606445444210
oct132314070716
934276513007
1012133102030
115166902155
1224274270ba
1311b48c821a
148315885b0
154b02b32da
hex2d33071ce

12133102030 has 32 divisors (see below), whose sum is σ = 25275479040. Its totient is φ = 4107261600.

The previous prime is 12133102027. The next prime is 12133102063. The reversal of 12133102030 is 3020133121.

12133102030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 12133101995 and 12133102013.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1091496 + ... + 1102555.

It is an arithmetic number, because the mean of its divisors is an integer number (789858720).

Almost surely, 212133102030 is an apocalyptic number.

12133102030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12133102030 is an abundant number, since it is smaller than the sum of its proper divisors (13142377010).

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

12133102030 is a wasteful number, since it uses less digits than its factorization.

12133102030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2194144.

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

Adding to 12133102030 its reverse (3020133121), we get a palindrome (15153235151).

The spelling of 12133102030 in words is "twelve billion, one hundred thirty-three million, one hundred two thousand, thirty".

Divisors: 1 2 5 7 10 14 35 70 79 158 395 553 790 1106 2765 5530 2194051 4388102 10970255 15358357 21940510 30716714 76791785 153583570 173330029 346660058 866650145 1213310203 1733300290 2426620406 6066551015 12133102030