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13132103311301 = 134152124328937
BaseRepresentation
bin1011111100011000111001…
…0110100101111111000101
31201111102020212012001120212
42333012032112211333011
53210124021421430201
643532445513005205
72523522522253562
oct277061626457705
951442225161525
1013132103311301
114203325a69827
12158110a9b3805
1374347653a040
1433585099d869
1517b8e1eb8abb
hexbf18e5a5fc5

13132103311301 has 8 divisors (see below), whose sum is σ = 14142606290904. Its totient is φ = 12121649072640.

The previous prime is 13132103311297. The next prime is 13132103311309. The reversal of 13132103311301 is 10311330123131.

It can be written as a sum of positive squares in 4 ways, for example, as 5156850556900 + 7975252754401 = 2270870^2 + 2824049^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 13132103311301 - 22 = 13132103311297 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13132103311309) 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, 11624696 + ... + 12704241.

It is an arithmetic number, because the mean of its divisors is an integer number (1767825786363).

Almost surely, 213132103311301 is an apocalyptic number.

It is an amenable number.

13132103311301 is a deficient number, since it is larger than the sum of its proper divisors (1010502979603).

13132103311301 is a wasteful number, since it uses less digits than its factorization.

13132103311301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24370471.

The product of its (nonzero) digits is 486, while the sum is 23.

Adding to 13132103311301 its reverse (10311330123131), we get a palindrome (23443433434432).

The spelling of 13132103311301 in words is "thirteen trillion, one hundred thirty-two billion, one hundred three million, three hundred eleven thousand, three hundred one".

Divisors: 1 13 41521 539773 24328937 316276181 1010161793177 13132103311301