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13312113141 = 342013105619
BaseRepresentation
bin11000110010111011…
…01011100111110101
31021100202002102012110
430121131223213311
5204230400110031
610040540441233
7650613044325
oct143135534765
937322072173
1013312113141
1157113826a8
1226b6249219
131341c51132
14903db3285
1552da54c46
hex31976b9f5

13312113141 has 8 divisors (see below), whose sum is σ = 17750074720. Its totient is φ = 8874446832.

The previous prime is 13312113137. The next prime is 13312113149. The reversal of 13312113141 is 14131121331.

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

It is not a de Polignac number, because 13312113141 - 22 = 13312113137 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13312113149) 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, 73230 + ... + 178848.

It is an arithmetic number, because the mean of its divisors is an integer number (2218759340).

Almost surely, 213312113141 is an apocalyptic number.

It is an amenable number.

13312113141 is a deficient number, since it is larger than the sum of its proper divisors (4437961579).

13312113141 is a wasteful number, since it uses less digits than its factorization.

13312113141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147635.

The product of its digits is 216, while the sum is 21.

Adding to 13312113141 its reverse (14131121331), we get a palindrome (27443234472).

The spelling of 13312113141 in words is "thirteen billion, three hundred twelve million, one hundred thirteen thousand, one hundred forty-one".

Divisors: 1 3 42013 105619 126039 316857 4437371047 13312113141