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13011424301 = 97127133963
BaseRepresentation
bin11000001111000101…
…01001010000101101
31020120210021211122202
430013202221100231
5203121411034201
65551035551245
7640302165431
oct140742512055
936523254582
1013011424301
115577678727
1226315bb525
1312c4871945
148b60a09c1
1551245bc6b
hex3078a942d

13011424301 has 4 divisors (see below), whose sum is σ = 13011655392. Its totient is φ = 13011193212.

The previous prime is 13011424273. The next prime is 13011424337. The reversal of 13011424301 is 10342411031.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-13011424301 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 (13011424801) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30146 + ... + 164108.

It is an arithmetic number, because the mean of its divisors is an integer number (3252913848).

Almost surely, 213011424301 is an apocalyptic number.

It is an amenable number.

13011424301 is a deficient number, since it is larger than the sum of its proper divisors (231091).

13011424301 is an equidigital number, since it uses as much as digits as its factorization.

13011424301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231090.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 13011424301 its reverse (10342411031), we get a palindrome (23353835332).

The spelling of 13011424301 in words is "thirteen billion, eleven million, four hundred twenty-four thousand, three hundred one".

Divisors: 1 97127 133963 13011424301