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230351320671011 = 3110436397119979
BaseRepresentation
bin110100011000000011011000…
…101001000110001100100011
31010012121101000121011001110122
4310120003120221012030203
5220143034001042433021
62133525534045550455
766343222315315061
oct6430033051061443
91105541017131418
10230351320671011
11674404a02aa3a1
1221a0376727542b
139b6c061a91387
1440c50c5dc5031
151b96e76ce1bab
hexd180d8a46323

230351320671011 has 8 divisors (see below), whose sum is σ = 237782269670400. Its totient is φ = 222920387998920.

The previous prime is 230351320670953. The next prime is 230351320671023. The reversal of 230351320671011 is 110176023153032.

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 230351320671011 - 214 = 230351320654627 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (230351320671211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28792820 + ... + 35912798.

It is an arithmetic number, because the mean of its divisors is an integer number (29722783708800).

Almost surely, 2230351320671011 is an apocalyptic number.

230351320671011 is a deficient number, since it is larger than the sum of its proper divisors (7430948999389).

230351320671011 is a wasteful number, since it uses less digits than its factorization.

230351320671011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8163649.

The product of its (nonzero) digits is 22680, while the sum is 35.

The spelling of 230351320671011 in words is "two hundred thirty trillion, three hundred fifty-one billion, three hundred twenty million, six hundred seventy-one thousand, eleven".

Divisors: 1 31 1043639 7119979 32352809 220719349 7430687763581 230351320671011