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12133010230 = 2511110300093
BaseRepresentation
bin10110100110010111…
…10000101100110110
31011022120101210002021
423103023300230312
5144322022311410
65323540303354
7606444612445
oct132313605466
934276353067
1012133010230
11516684a190
1224273a1b5a
1311b48954c3
14831562d5c
154b0295eda
hex2d32f0b36

12133010230 has 16 divisors (see below), whose sum is σ = 23824820304. Its totient is φ = 4412003680.

The previous prime is 12133010221. The next prime is 12133010261. The reversal of 12133010230 is 3201033121.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55149937 + ... + 55150156.

It is an arithmetic number, because the mean of its divisors is an integer number (1489051269).

Almost surely, 212133010230 is an apocalyptic number.

12133010230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12133010230 is a deficient number, since it is larger than the sum of its proper divisors (11691810074).

12133010230 is a wasteful number, since it uses less digits than its factorization.

12133010230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110300111.

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

Adding to 12133010230 its reverse (3201033121), we get a palindrome (15334043351).

The spelling of 12133010230 in words is "twelve billion, one hundred thirty-three million, ten thousand, two hundred thirty".

Divisors: 1 2 5 10 11 22 55 110 110300093 220600186 551500465 1103000930 1213301023 2426602046 6066505115 12133010230