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13313101230 = 23251131383103
BaseRepresentation
bin11000110011000010…
…11100110110101110
31021100210221121121100
430121201130312232
5204231123214410
610041013543530
7650624331132
oct143141346656
937323847540
1013313101230
115711998000
1226b6644ba6
131342208ac0
1490418d3c2
1552db9c8c0
hex31985cdae

13313101230 has 384 divisors, whose sum is σ = 41898415104. Its totient is φ = 2914686720.

The previous prime is 13313101229. The next prime is 13313101259. The reversal of 13313101230 is 3210131331.

It is a happy number.

13313101230 is a `hidden beast` number, since 1 + 331 + 3 + 101 + 230 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 129253359 + ... + 129253461.

It is an arithmetic number, because the mean of its divisors is an integer number (109110456).

Almost surely, 213313101230 is an apocalyptic number.

13313101230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 13313101230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20949207552).

13313101230 is an abundant number, since it is smaller than the sum of its proper divisors (28585313874).

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

13313101230 is a wasteful number, since it uses less digits than its factorization.

13313101230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245 (or 220 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 13313101230 its reverse (3210131331), we get a palindrome (16523232561).

The spelling of 13313101230 in words is "thirteen billion, three hundred thirteen million, one hundred one thousand, two hundred thirty".