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102200110013 = 173590752081
BaseRepresentation
bin101111100101110011…
…0011110101110111101
3100202210111112111210202
41133023212132232331
53133301212010023
6114541115013245
710245420413261
oct1371346365675
9322714474722
10102200110013
113a385330341
121798273a225
13983957c1a1
144d3732a0a1
1529d2479128
hex17cb99ebbd

102200110013 has 4 divisors (see below), whose sum is σ = 102790862268. Its totient is φ = 101609357760.

The previous prime is 102200109961. The next prime is 102200110037. The reversal of 102200110013 is 310011002201.

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 40627642969 + 61572467044 = 201563^2 + 248138^2 .

It is a cyclic number.

It is not a de Polignac number, because 102200110013 - 214 = 102200093629 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 102200109976 and 102200110003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102200110613) 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, 295375868 + ... + 295376213.

It is an arithmetic number, because the mean of its divisors is an integer number (25697715567).

Almost surely, 2102200110013 is an apocalyptic number.

It is an amenable number.

102200110013 is a deficient number, since it is larger than the sum of its proper divisors (590752255).

102200110013 is an equidigital number, since it uses as much as digits as its factorization.

102200110013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 590752254.

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 102200110013 its reverse (310011002201), we get a palindrome (412211112214).

The spelling of 102200110013 in words is "one hundred two billion, two hundred million, one hundred ten thousand, thirteen".

Divisors: 1 173 590752081 102200110013