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13423101001 = 23634392009
BaseRepresentation
bin11001000000001010…
…00100010001001001
31021122110221011220221
430200011010101021
5204442303213001
610055543350041
7653431322152
oct144005042111
937573834827
1013423101001
115768a99502
122727452321
13135bc4101b
14914a24929
1553867a1a1
hex320144449

13423101001 has 8 divisors (see below), whose sum is σ = 14009074560. Its totient is φ = 12837324192.

The previous prime is 13423100947. The next prime is 13423101023. The reversal of 13423101001 is 10010132431.

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 13423101001 - 29 = 13423100489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13423101071) 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, 99885 + ... + 191893.

It is an arithmetic number, because the mean of its divisors is an integer number (1751134320).

Almost surely, 213423101001 is an apocalyptic number.

It is an amenable number.

13423101001 is a deficient number, since it is larger than the sum of its proper divisors (585973559).

13423101001 is an equidigital number, since it uses as much as digits as its factorization.

13423101001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98375.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 13423101001 its reverse (10010132431), we get a palindrome (23433233432).

The spelling of 13423101001 in words is "thirteen billion, four hundred twenty-three million, one hundred one thousand, one".

Divisors: 1 23 6343 92009 145889 2116207 583613087 13423101001