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131142103000443 = 3214571344777827
BaseRepresentation
bin11101110100010111100110…
…011101101110010101111011
3122012100001200122022002021100
4131310113212131232111323
5114142113011332003233
61142525503404542443
736423463365061443
oct3564274635562573
9565301618262240
10131142103000443
1138871065304657
1212860274b51a23
135823855011472
142455451261123
15102649148c813
hex7745e676e57b

131142103000443 has 6 divisors (see below), whose sum is σ = 189427482111764. Its totient is φ = 87428068666956.

The previous prime is 131142103000423. The next prime is 131142103000481. The reversal of 131142103000443 is 344000301241131.

Adding to 131142103000443 its reverse (344000301241131), we get a palindrome (475142404241574).

131142103000443 is a `hidden beast` number, since 1 + 3 + 1 + 1 + 4 + 210 + 3 + 0 + 0 + 0 + 443 = 666.

It is not a de Polignac number, because 131142103000443 - 25 = 131142103000411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131142103000423) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7285672388905 + ... + 7285672388922.

Almost surely, 2131142103000443 is an apocalyptic number.

131142103000443 is a deficient number, since it is larger than the sum of its proper divisors (58285379111321).

131142103000443 is a wasteful number, since it uses less digits than its factorization.

131142103000443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14571344777833 (or 14571344777830 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The spelling of 131142103000443 in words is "one hundred thirty-one trillion, one hundred forty-two billion, one hundred three million, four hundred forty-three", and thus it is an aban number.