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13230202032301 = 23955356493859
BaseRepresentation
bin1100000010000110010101…
…1111100001000010101101
31201211210110112020102100211
43000201211133201002231
53213230423210013201
644045512041022421
72533564511524612
oct300414537410255
951753415212324
1013230202032301
114240996155871
121598127a84a11
1374c7ab188a07
1433a4b9302509
1517e234341651
hexc08657e10ad

13230202032301 has 4 divisors (see below), whose sum is σ = 13285558526400. Its totient is φ = 13174845538204.

The previous prime is 13230202032293. The next prime is 13230202032317. The reversal of 13230202032301 is 10323020203231.

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 13230202032301 - 23 = 13230202032293 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 (13230202032391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27678246691 + ... + 27678247168.

It is an arithmetic number, because the mean of its divisors is an integer number (3321389631600).

Almost surely, 213230202032301 is an apocalyptic number.

It is an amenable number.

13230202032301 is a deficient number, since it is larger than the sum of its proper divisors (55356494099).

13230202032301 is an equidigital number, since it uses as much as digits as its factorization.

13230202032301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55356494098.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 13230202032301 its reverse (10323020203231), we get a palindrome (23553222235532).

It can be divided in two parts, 1323020203230 and 1, that added together give a palindrome (1323020203231).

The spelling of 13230202032301 in words is "thirteen trillion, two hundred thirty billion, two hundred two million, thirty-two thousand, three hundred one".

Divisors: 1 239 55356493859 13230202032301