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131237007341 = 11103031157977
BaseRepresentation
bin111101000111001010…
…1011100111111101101
3110112202010120201200112
41322032111130333231
54122233133213331
6140142304305405
712324114104516
oct1721625347755
9415663521615
10131237007341
1150725962050
1221527012265
13c4b625563b
1464cd8ada0d
15363175e32b
hex1e8e55cfed

131237007341 has 8 divisors (see below), whose sum is σ = 143181663744. Its totient is φ = 119294687520.

The previous prime is 131237007331. The next prime is 131237007367. The reversal of 131237007341 is 143700732131.

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 131237007341 - 222 = 131232813037 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 131237007298 and 131237007307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131237007311) 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, 465656 + ... + 692321.

It is an arithmetic number, because the mean of its divisors is an integer number (17897707968).

Almost surely, 2131237007341 is an apocalyptic number.

131237007341 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

131237007341 is a deficient number, since it is larger than the sum of its proper divisors (11944656403).

131237007341 is a wasteful number, since it uses less digits than its factorization.

131237007341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1168291.

The product of its (nonzero) digits is 10584, while the sum is 32.

Adding to 131237007341 its reverse (143700732131), we get a palindrome (274937739472).

The spelling of 131237007341 in words is "one hundred thirty-one billion, two hundred thirty-seven million, seven thousand, three hundred forty-one".

Divisors: 1 11 10303 113333 1157977 12737747 11930637031 131237007341