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13120144100101 = 79419396367001
BaseRepresentation
bin1011111011101100010110…
…0001110100101100000101
31201110021101101211011221201
42332323011201310230011
53204430023342200401
643523151101342501
72522620254531613
oct276730541645405
951407341734851
1013120144100101
1141a9249337405
12157a931867a31
137422bb9870cc
1433503855c6b3
1517b442103b01
hexbeec5874b05

13120144100101 has 8 divisors (see below), whose sum is σ = 13317931267200. Its totient is φ = 12923149668000.

The previous prime is 13120144100099. The next prime is 13120144100131. The reversal of 13120144100101 is 10100144102131.

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 13120144100101 - 21 = 13120144100099 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 (13120144100131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 198150400 + ... + 198216601.

It is an arithmetic number, because the mean of its divisors is an integer number (1664741408400).

Almost surely, 213120144100101 is an apocalyptic number.

It is an amenable number.

13120144100101 is a deficient number, since it is larger than the sum of its proper divisors (197787167099).

13120144100101 is an equidigital number, since it uses as much as digits as its factorization.

13120144100101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 396367499.

The product of its (nonzero) digits is 96, while the sum is 19.

Adding to 13120144100101 its reverse (10100144102131), we get a palindrome (23220288202232).

The spelling of 13120144100101 in words is "thirteen trillion, one hundred twenty billion, one hundred forty-four million, one hundred thousand, one hundred one".

Divisors: 1 79 419 33101 396367001 31312993079 166077773419 13120144100101