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13141311303 = 323190453787
BaseRepresentation
bin11000011110100100…
…00111111101000111
31020220211200210010110
430033102013331013
5203403133430203
610011555524103
7643440205641
oct141722077507
936824623113
1013141311303
115633a2275a
122668bb9633
13131574ab63
148c9431891
1551da66d03
hex30f487f47

13141311303 has 8 divisors (see below), whose sum is σ = 18283563648. Its totient is φ = 8379966584.

The previous prime is 13141311283. The next prime is 13141311319. The reversal of 13141311303 is 30311314131.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-13141311303 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13141311303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13141311803) 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 7 ways as a sum of consecutive naturals, for example, 95226825 + ... + 95226962.

It is an arithmetic number, because the mean of its divisors is an integer number (2285445456).

Almost surely, 213141311303 is an apocalyptic number.

13141311303 is a deficient number, since it is larger than the sum of its proper divisors (5142252345).

13141311303 is a wasteful number, since it uses less digits than its factorization.

13141311303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190453813.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 13141311303 its reverse (30311314131), we get a palindrome (43452625434).

The spelling of 13141311303 in words is "thirteen billion, one hundred forty-one million, three hundred eleven thousand, three hundred three".

Divisors: 1 3 23 69 190453787 571361361 4380437101 13141311303