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102000313105 = 583245783887
BaseRepresentation
bin101111011111110110…
…0010100001100010001
3100202021120120202222021
41132333230110030101
53132344040004410
6114505220411441
710240443233065
oct1367754241421
9322246522867
10102000313105
113a292576a29
1217927846b81
139807066472
144d1899baa5
1529beb5eeda
hex17bfb14311

102000313105 has 8 divisors (see below), whose sum is σ = 123875079552. Its totient is φ = 80617114608.

The previous prime is 102000313073. The next prime is 102000313117. The reversal of 102000313105 is 501313000201.

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 102000313105 - 25 = 102000313073 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 122891529 + ... + 122892358.

It is an arithmetic number, because the mean of its divisors is an integer number (15484384944).

Almost surely, 2102000313105 is an apocalyptic number.

It is an amenable number.

102000313105 is a deficient number, since it is larger than the sum of its proper divisors (21874766447).

102000313105 is an equidigital number, since it uses as much as digits as its factorization.

102000313105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245783975.

The product of its (nonzero) digits is 90, while the sum is 16.

Adding to 102000313105 its reverse (501313000201), we get a palindrome (603313313306).

The spelling of 102000313105 in words is "one hundred two billion, three hundred thirteen thousand, one hundred five".

Divisors: 1 5 83 415 245783887 1228919435 20400062621 102000313105