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101423243001 = 379427946173
BaseRepresentation
bin101111001110101001…
…0111101111011111001
3100200210100201120121110
41132131102331323321
53130203322234001
6114332044030533
710220235225003
oct1363522757371
9320710646543
10101423243001
113a01685a693
12177a6532449
139744638772
144ca20a3373
1529891713d6
hex179d4bdef9

101423243001 has 8 divisors (see below), whose sum is σ = 136942775680. Its totient is φ = 66759602832.

The previous prime is 101423242931. The next prime is 101423243011. The reversal of 101423243001 is 100342324101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 101423243001 - 29 = 101423242489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101423243011) 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, 213972850 + ... + 213973323.

It is an arithmetic number, because the mean of its divisors is an integer number (17117846960).

Almost surely, 2101423243001 is an apocalyptic number.

It is an amenable number.

101423243001 is a deficient number, since it is larger than the sum of its proper divisors (35519532679).

101423243001 is an equidigital number, since it uses as much as digits as its factorization.

101423243001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 427946255.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 101423243001 its reverse (100342324101), we get a palindrome (201765567102).

The spelling of 101423243001 in words is "one hundred one billion, four hundred twenty-three million, two hundred forty-three thousand, one".

Divisors: 1 3 79 237 427946173 1283838519 33807747667 101423243001