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102114230201 = 229445913669
BaseRepresentation
bin101111100011001111…
…0110111111110111001
3100202120111221100211222
41133012132313332321
53133112220331301
6114524410201425
710243325430644
oct1370636677671
9322514840758
10102114230201
113a340903595
1217959a23275
139824840729
144d29b72a5b
1529c9b6331b
hex17c67b7fb9

102114230201 has 4 divisors (see below), whose sum is σ = 102560144100. Its totient is φ = 101668316304.

The previous prime is 102114230159. The next prime is 102114230203. The reversal of 102114230201 is 102032411201.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 78994723600 + 23119506601 = 281060^2 + 152051^2 .

It is a cyclic number.

It is not a de Polignac number, because 102114230201 - 218 = 102113968057 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 102114230201.

It is not an unprimeable number, because it can be changed into a prime (102114230203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 222956606 + ... + 222957063.

It is an arithmetic number, because the mean of its divisors is an integer number (25640036025).

Almost surely, 2102114230201 is an apocalyptic number.

It is an amenable number.

102114230201 is a deficient number, since it is larger than the sum of its proper divisors (445913899).

102114230201 is an equidigital number, since it uses as much as digits as its factorization.

102114230201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 445913898.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 102114230201 its reverse (102032411201), we get a palindrome (204146641402).

The spelling of 102114230201 in words is "one hundred two billion, one hundred fourteen million, two hundred thirty thousand, two hundred one".

Divisors: 1 229 445913669 102114230201