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101423100113 = 109983946579
BaseRepresentation
bin101111001110101001…
…0011011000011010001
3100200210100110022121022
41132131102123003101
53130203303200423
6114332041005225
710220234061266
oct1363522330321
9320710408538
10101423100113
113a0167722a5
12177a6483815
1397445b870a
144ca206726d
152989143dc8
hex179d49b0d1

101423100113 has 8 divisors (see below), whose sum is σ = 102457819200. Its totient is φ = 100390276368.

The previous prime is 101423100101. The next prime is 101423100139. The reversal of 101423100113 is 311001324101.

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 101423100113 - 228 = 101154664657 is a prime.

It is a super-2 number, since 2×1014231001132 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 101423100091 and 101423100100.

It is not an unprimeable number, because it can be changed into a prime (101423100173) 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 7 ways as a sum of consecutive naturals, for example, 366143 + ... + 580436.

It is an arithmetic number, because the mean of its divisors is an integer number (12807227400).

Almost surely, 2101423100113 is an apocalyptic number.

It is an amenable number.

101423100113 is a deficient number, since it is larger than the sum of its proper divisors (1034719087).

101423100113 is an equidigital number, since it uses as much as digits as its factorization.

101423100113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 947671.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 101423100113 its reverse (311001324101), we get a palindrome (412424424214).

The spelling of 101423100113 in words is "one hundred one billion, four hundred twenty-three million, one hundred thousand, one hundred thirteen".

Divisors: 1 109 983 107147 946579 103177111 930487157 101423100113