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13301041143 = 3131917950123
BaseRepresentation
bin11000110001100110…
…11100011111110111
31021022222020220021110
430120303130133313
5204220031304033
610035503250103
7650416661415
oct143063343767
937288226243
1013301041143
115706100095
1226b25a9933
13133c875660
149027302b5
1552cab9363
hex318cdc7f7

13301041143 has 16 divisors (see below), whose sum is σ = 20104138880. Its totient is φ = 7754452704.

The previous prime is 13301041129. The next prime is 13301041157. The reversal of 13301041143 is 34114010331.

It is an interprime number because it is at equal distance from previous prime (13301041129) and next prime (13301041157).

It is not a de Polignac number, because 13301041143 - 29 = 13301040631 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 (13301041543) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8974321 + ... + 8975802.

It is an arithmetic number, because the mean of its divisors is an integer number (1256508680).

Almost surely, 213301041143 is an apocalyptic number.

13301041143 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

13301041143 is a deficient number, since it is larger than the sum of its proper divisors (6803097737).

13301041143 is a wasteful number, since it uses less digits than its factorization.

13301041143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17950158.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 13301041143 its reverse (34114010331), we get a palindrome (47415051474).

The spelling of 13301041143 in words is "thirteen billion, three hundred one million, forty-one thousand, one hundred forty-three".

Divisors: 1 3 13 19 39 57 247 741 17950123 53850369 233351599 341052337 700054797 1023157011 4433680381 13301041143