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13130423202301 = 80571116296691
BaseRepresentation
bin1011111100010010101000…
…1101011111000111111101
31201111020220202202200022121
42333010222031133013331
53210112101314433201
643532011054242541
72523433061464606
oct277045215370775
951436822680277
1013130423202301
114202643651a99
1215809201b6451
137432694363c2
143357317b4dad
1517b8447439a1
hexbf12a35f1fd

13130423202301 has 4 divisors (see below), whose sum is σ = 13130440304704. Its totient is φ = 13130406099900.

The previous prime is 13130423202263. The next prime is 13130423202311. The reversal of 13130423202301 is 10320232403131.

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 13130423202301 - 27 = 13130423202173 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 (13130423202311) 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, 7342635 + ... + 8954056.

It is an arithmetic number, because the mean of its divisors is an integer number (3282610076176).

Almost surely, 213130423202301 is an apocalyptic number.

It is an amenable number.

13130423202301 is a deficient number, since it is larger than the sum of its proper divisors (17102403).

13130423202301 is an equidigital number, since it uses as much as digits as its factorization.

13130423202301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17102402.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 13130423202301 its reverse (10320232403131), we get a palindrome (23450655605432).

The spelling of 13130423202301 in words is "thirteen trillion, one hundred thirty billion, four hundred twenty-three million, two hundred two thousand, three hundred one".

Divisors: 1 805711 16296691 13130423202301