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11301301230 = 235809465649
BaseRepresentation
bin10101000011001110…
…00010101111101110
31002011121101120211020
422201213002233232
5141121113114410
65105230035010
7550025322042
oct124147025756
932147346736
1011301301230
11487a32097a
122234948a66
1310b148c7bb
14792d02022
15462258a70
hex2a19c2bee

11301301230 has 32 divisors (see below), whose sum is σ = 27156708000. Its totient is φ = 3009948672.

The previous prime is 11301301223. The next prime is 11301301279. The reversal of 11301301230 is 3210310311.

It is a super-3 number, since 3×113013012303 (a number of 31 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 208555 + ... + 257094.

It is an arithmetic number, because the mean of its divisors is an integer number (848647125).

Almost surely, 211301301230 is an apocalyptic number.

11301301230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11301301230 is an abundant number, since it is smaller than the sum of its proper divisors (15855406770).

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

11301301230 is a wasteful number, since it uses less digits than its factorization.

11301301230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 466468.

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 11301301230 its reverse (3210310311), we get a palindrome (14511611541).

The spelling of 11301301230 in words is "eleven billion, three hundred one million, three hundred one thousand, two hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 809 1618 2427 4045 4854 8090 12135 24270 465649 931298 1396947 2328245 2793894 4656490 6984735 13969470 376710041 753420082 1130130123 1883550205 2260260246 3767100410 5650650615 11301301230