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131330141353 = 1311002520163
BaseRepresentation
bin111101001001111100…
…0101110110010101001
3110112222121211102112101
41322103320232302221
54122431004010403
6140155432413401
712326324532325
oct1722370566251
9415877742471
10131330141353
1150773494004
1221552247261
13c4cc633c18
1464dbdd4985
153639a0971d
hex1e93e2eca9

131330141353 has 4 divisors (see below), whose sum is σ = 132332661648. Its totient is φ = 130327621060.

The previous prime is 131330141287. The next prime is 131330141401. The reversal of 131330141353 is 353141033131.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 131330141353 - 29 = 131330140841 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131330141753) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 501259951 + ... + 501260212.

It is an arithmetic number, because the mean of its divisors is an integer number (33083165412).

Almost surely, 2131330141353 is an apocalyptic number.

It is an amenable number.

131330141353 is a deficient number, since it is larger than the sum of its proper divisors (1002520295).

131330141353 is a wasteful number, since it uses less digits than its factorization.

131330141353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1002520294.

The product of its (nonzero) digits is 4860, while the sum is 28.

Adding to 131330141353 its reverse (353141033131), we get a palindrome (484471174484).

The spelling of 131330141353 in words is "one hundred thirty-one billion, three hundred thirty million, one hundred forty-one thousand, three hundred fifty-three".

Divisors: 1 131 1002520163 131330141353