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10130323111 = 17835681617
BaseRepresentation
bin10010110111101000…
…00111011010100111
3222010222222201211021
421123310013122213
5131221330314421
64353115552011
7506016216466
oct113364073247
928128881737
1010130323111
114329337767
121b6875b607
13c559ba03c
146c15a89dd
153e4552341
hex25bd076a7

10130323111 has 4 divisors (see below), whose sum is σ = 10136006512. Its totient is φ = 10124639712.

The previous prime is 10130323109. The next prime is 10130323117. The reversal of 10130323111 is 11132303101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11132303101 = 68331629197.

It is a cyclic number.

It is not a de Polignac number, because 10130323111 - 21 = 10130323109 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 (10130323117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2839026 + ... + 2842591.

It is an arithmetic number, because the mean of its divisors is an integer number (2534001628).

Almost surely, 210130323111 is an apocalyptic number.

10130323111 is a deficient number, since it is larger than the sum of its proper divisors (5683401).

10130323111 is an equidigital number, since it uses as much as digits as its factorization.

10130323111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5683400.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 10130323111 its reverse (11132303101), we get a palindrome (21262626212).

The spelling of 10130323111 in words is "ten billion, one hundred thirty million, three hundred twenty-three thousand, one hundred eleven".

Divisors: 1 1783 5681617 10130323111