Search a number
-
+
102300210232103 = 1397577140600099
BaseRepresentation
bin10111010000101010011111…
…101100001111101100100111
3111102012210201112200022020002
4113100222133230033230213
5101402041312304411403
61001324022350531515
730355642401414362
oct2720523754175447
9442183645608202
10102300210232103
112a6613037957a4
12b582571506b9b
134510b39c365c0
141b394dc6cb0d9
15bc60e3637188
hex5d0a9fb0fb27

102300210232103 has 16 divisors (see below), whose sum is σ = 111498128901600. Its totient is φ = 93295476228096.

The previous prime is 102300210232093. The next prime is 102300210232159. The reversal of 102300210232103 is 301232012003201.

It is a cyclic number.

It is not a de Polignac number, because 102300210232103 - 26 = 102300210232039 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102300210232603) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69572453 + ... + 71027646.

It is an arithmetic number, because the mean of its divisors is an integer number (6968633056350).

Almost surely, 2102300210232103 is an apocalyptic number.

102300210232103 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

102300210232103 is a deficient number, since it is larger than the sum of its proper divisors (9197918669497).

102300210232103 is a wasteful number, since it uses less digits than its factorization.

102300210232103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140600786.

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

Adding to 102300210232103 its reverse (301232012003201), we get a palindrome (403532222235304).

The spelling of 102300210232103 in words is "one hundred two trillion, three hundred billion, two hundred ten million, two hundred thirty-two thousand, one hundred three".

Divisors: 1 13 97 577 1261 7501 55969 727597 140600099 1827801287 13638209603 81126257123 177296724839 1054641342599 7869246940931 102300210232103