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13201132301 = 71885876043
BaseRepresentation
bin11000100101101100…
…10100101100001101
31021002000021000002222
430102312110230031
5204013442213201
610021534025125
7645064526120
oct142266245415
937060230088
1013201132301
1156647710a5
1226850481a5
131324c644b6
148d33643b7
15523e3191b
hex312d94b0d

13201132301 has 4 divisors (see below), whose sum is σ = 15087008352. Its totient is φ = 11315256252.

The previous prime is 13201132297. The next prime is 13201132327. The reversal of 13201132301 is 10323110231.

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 not a de Polignac number, because 13201132301 - 22 = 13201132297 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13201132301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13201132331) 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, 942938015 + ... + 942938028.

It is an arithmetic number, because the mean of its divisors is an integer number (3771752088).

Almost surely, 213201132301 is an apocalyptic number.

It is an amenable number.

13201132301 is a deficient number, since it is larger than the sum of its proper divisors (1885876051).

13201132301 is an equidigital number, since it uses as much as digits as its factorization.

13201132301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1885876050.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 13201132301 its reverse (10323110231), we get a palindrome (23524242532).

The spelling of 13201132301 in words is "thirteen billion, two hundred one million, one hundred thirty-two thousand, three hundred one".

Divisors: 1 7 1885876043 13201132301