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12313130011 = 713135309121
BaseRepresentation
bin10110111011110101…
…10111010000011011
31011210010022210222021
423131322313100123
5200204130130021
65353453035311
7614062610140
oct133572672033
934703283867
1012313130011
115249493906
122477785b37
131212caba60
1484b44c3c7
154c0ec4c41
hex2ddeb741b

12313130011 has 8 divisors (see below), whose sum is σ = 15154621664. Its totient is φ = 9742256640.

The previous prime is 12313130003. The next prime is 12313130143. The reversal of 12313130011 is 11003131321.

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

It is a cyclic number.

It is not a de Polignac number, because 12313130011 - 23 = 12313130003 is a prime.

It is a super-2 number, since 2×123131300112 (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12313130911) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67654470 + ... + 67654651.

It is an arithmetic number, because the mean of its divisors is an integer number (1894327708).

Almost surely, 212313130011 is an apocalyptic number.

12313130011 is a deficient number, since it is larger than the sum of its proper divisors (2841491653).

12313130011 is a wasteful number, since it uses less digits than its factorization.

12313130011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135309141.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 12313130011 its reverse (11003131321), we get a palindrome (23316261332).

The spelling of 12313130011 in words is "twelve billion, three hundred thirteen million, one hundred thirty thousand, eleven".

Divisors: 1 7 13 91 135309121 947163847 1759018573 12313130011