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102102323313201 = 379430811490773
BaseRepresentation
bin10111001101110010001100…
…101101100011101000110001
3111101111212221110112021001120
4113031302030231203220301
5101340321024232010301
61001053054303252453
730335435516355561
oct2715621455435061
9441455843467046
10102102323313201
112a595396787712
12b5501455aa129
1344c8291635393
141b2dac90dcda1
15bc0db0960e36
hex5cdc8cb63a31

102102323313201 has 8 divisors (see below), whose sum is σ = 137859677047680. Its totient is φ = 67206592560432.

The previous prime is 102102323313187. The next prime is 102102323313217. The reversal of 102102323313201 is 102313323201201.

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

It is not a de Polignac number, because 102102323313201 - 27 = 102102323313073 is a prime.

It is not an unprimeable number, because it can be changed into a prime (102102323113201) 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, 215405745150 + ... + 215405745623.

It is an arithmetic number, because the mean of its divisors is an integer number (17232459630960).

Almost surely, 2102102323313201 is an apocalyptic number.

It is an amenable number.

102102323313201 is a deficient number, since it is larger than the sum of its proper divisors (35757353734479).

102102323313201 is an equidigital number, since it uses as much as digits as its factorization.

102102323313201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 430811490855.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 102102323313201 its reverse (102313323201201), we get a palindrome (204415646514402).

The spelling of 102102323313201 in words is "one hundred two trillion, one hundred two billion, three hundred twenty-three million, three hundred thirteen thousand, two hundred one".

Divisors: 1 3 79 237 430811490773 1292434472319 34034107771067 102102323313201