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1300230320011 = 7479387781187
BaseRepresentation
bin10010111010111011110…
…001000010111110001011
311121022010021201220212221
4102322323301002332023
5132300332430220021
62433152332114511
7162636630236320
oct22727361027613
94538107656787
101300230320011
11461474134007
1218bbb0605a37
13957c3a3927c
1446d07dc0b47
1523c4e26d241
hex12ebbc42f8b

1300230320011 has 8 divisors (see below), whose sum is σ = 1489079761920. Its totient is φ = 1112156441448.

The previous prime is 1300230319951. The next prime is 1300230320083. The reversal of 1300230320011 is 1100230320031.

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 1300230320011 - 215 = 1300230287243 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1300230324011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 193887241 + ... + 193893946.

It is an arithmetic number, because the mean of its divisors is an integer number (186134970240).

Almost surely, 21300230320011 is an apocalyptic number.

1300230320011 is a deficient number, since it is larger than the sum of its proper divisors (188849441909).

1300230320011 is an equidigital number, since it uses as much as digits as its factorization.

1300230320011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 387781673.

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

Adding to 1300230320011 its reverse (1100230320031), we get a palindrome (2400460640042).

The spelling of 1300230320011 in words is "one trillion, three hundred billion, two hundred thirty million, three hundred twenty thousand, eleven".

Divisors: 1 7 479 3353 387781187 2714468309 185747188573 1300230320011