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13120124213001 = 313336413441359
BaseRepresentation
bin1011111011101100010001…
…0101111101011100001001
31201110021100000101210222110
42332323010111331130021
53204430003244304001
643523145111212533
72522616623513001
oct276730425753411
951407300353873
1013120124213001
1141a9239093993
12157a927077149
137422b78131b0
14335035a63001
1517b4404c63d6
hexbeec457d709

13120124213001 has 8 divisors (see below), whose sum is σ = 18839152716160. Its totient is φ = 8073922592592.

The previous prime is 13120124212907. The next prime is 13120124213059. The reversal of 13120124213001 is 10031242102131.

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

It is not a de Polignac number, because 13120124213001 - 27 = 13120124212873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13120124113001) 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, 168206720641 + ... + 168206720718.

It is an arithmetic number, because the mean of its divisors is an integer number (2354894089520).

Almost surely, 213120124213001 is an apocalyptic number.

It is an amenable number.

13120124213001 is a deficient number, since it is larger than the sum of its proper divisors (5719028503159).

13120124213001 is a wasteful number, since it uses less digits than its factorization.

13120124213001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336413441375.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 13120124213001 its reverse (10031242102131), we get a palindrome (23151366315132).

The spelling of 13120124213001 in words is "thirteen trillion, one hundred twenty billion, one hundred twenty-four million, two hundred thirteen thousand, one".

Divisors: 1 3 13 39 336413441359 1009240324077 4373374737667 13120124213001