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102230100233201 = 891555817382989
BaseRepresentation
bin10111001111101001001100…
…110011110100101111110001
3111101222002202110100100020002
4113033221030303310233301
5101344414221124430301
61001231505410155345
730350611120306253
oct2717511463645761
9441862673310202
10102230100233201
112a6345a64a2946
12b570a65882b55
134507345a87255
141b35d6b23dcd3
15bc438d54916b
hex5cfa4ccf4bf1

102230100233201 has 8 divisors (see below), whose sum is σ = 103379431516200. Its totient is φ = 101080784027520.

The previous prime is 102230100233159. The next prime is 102230100233221. The reversal of 102230100233201 is 102332001032201.

It can be written as a sum of positive squares in 4 ways, for example, as 57803556208225 + 44426544024976 = 7602865^2 + 6665324^2 .

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 102230100233201 - 230 = 102229026491377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102230100233221) 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, 10155215 + ... + 17538203.

It is an arithmetic number, because the mean of its divisors is an integer number (12922428939525).

Almost surely, 2102230100233201 is an apocalyptic number.

It is an amenable number.

102230100233201 is a deficient number, since it is larger than the sum of its proper divisors (1149331282999).

102230100233201 is an equidigital number, since it uses as much as digits as its factorization.

102230100233201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7538659.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 102230100233201 its reverse (102332001032201), we get a palindrome (204562101265402).

The spelling of 102230100233201 in words is "one hundred two trillion, two hundred thirty billion, one hundred million, two hundred thirty-three thousand, two hundred one".

Divisors: 1 89 155581 7382989 13846709 657086021 1148652811609 102230100233201